COMMERCIAL LEASE LONG TERM LEASE NO.

Exhibit 10.15

COMMERCIAL LEASE
LONG TERM

LEASE NO.

03-53542

TABLE OF CONTENTS
COMMERCIAL LEASE 03-53542

ARTICLE 1 ..................................................................... 1
DEFINITIONS .............................................................. 1
1.1 Affiliated Entity ........................................... 1
1.2 Date of Determination ....................................... 1
1.3 Change in Use ............................................... 1
1.4 Default ..................................................... 1
1.5 Department .................................................. 1
1.6 Impositions ................................................. 1
1.7 Improvements ................................................ 2
1.8 Interest Rate ............................................... 2
1.9 Leasehold Mortgagee ......................................... 2
1.10 Parcel ...................................................... 2
1.11 Premises..................................................... 2
1.12 Rent ........................................................ 2
1.13 CPI ......................................................... 2
1.14 Current Appraised Land Value ................................ 2
1.15 Aggregate CPI ............................................... 2
1.16 Adjustment Differential ..................................... 2
1.17 Adjustment Percentage ....................................... 2

ARTICLE 2 ..................................................................... 3
PARCEL ................................................................... 3
2.1 Definition .................................................. 3
2.2 Condition ................................................... 3

ARTICLE 3 ..................................................................... 3
TERM ..................................................................... 3
3.1 Commencement; Expiration .................................... 3
3.2 Extension ................................................... 3

ARTICLE 4 ..................................................................... 4
RENT ..................................................................... 4
4.1 Annual Rent ................................................. 4
4.2 Base Rent ................................................... 4
4.3 Adjustment of Land Value .................................... 4
4.4 Additional Rent Applicable to Unforeseen Development ........ 5
4.5 Interest; Penalty ........................................... 6
4.6 Notice and Demand ........................................... 6

4.7 Extension ................................................... 6
4.8 Sublease to Affiliated Entity; Imputed Rent ................. 6
4.9 Prepaid Rent ................................................ 6
4.10 Proration of Rent ........................................... 7

ARTICLE 5 ..................................................................... 8
ADDITIONAL AMOUNTS ....................................................... 8
5.1 Definition .................................................. 8
5.2 Payment ..................................................... 8
5.3 Evidence .................................................... 8
5.4 Interest .................................................... 8
5.5 Taxes ....................................................... 8

ARTICLE 6 ..................................................................... 9
USE AND OCCUPANCY OF PREMISES ............................................ 9
6.1 Uses ........................................................ 9
6.2 Artifacts ................................................... 9
6.3 Native Plants ............................................... 9
6.4 Waste; Conformity to Law .................................... 9
6.5 Minerals .................................................... 9
6.6 Quiet Enjoyment ............................................. 10
6.7 Inspection .................................................. 10
6.8 Surrender ................................................... 10
6.9 Zoning ...................................................... 10
6.10 Change in Use ............................................... 10
6.11 Trespass .................................................... 10
6.12 Repair and Maintenance ...................................... 10

ARTICLE 7 ..................................................................... 11
EASEMENTS AND DEDICATIONS ................................................ 11
7.1 Public Use Interests ........................................ 11
7.2 Temporary, Non-Exclusive Easements .......................... 11
7.3 Reservations ................................................ 11

ARTICLE 8 ..................................................................... 12
RECORDS .................................................................. 12
8.1 Record Keeping; Inspection .................................. 12

ARTICLE 9 ..................................................................... 12
CONSTRUCTION AND IMPROVEMENTS ............................................ 12
9.1 Definitions ................................................. 12
9.2 Prior Approval .............................................. 12

9.3 Utilities; New Construction ................................ 13
9.4 Annual Statement ........................................... 13
9.5 Ownership .................................................. 13
9.6 Subleases .................................................. 13
9.7 Insurance Proceeds ......................................... 14
9.8 Reimbursement; Amortization ................................ 14
9.9 Removal .................................................... 14
9.10 Use and Removal of Water ................................... 14
9.11 Improvements Dedicated to Public Use ....................... 14

ARTICLE 10.................................................................... 15
LIENS ................................................................... 15
10.1 Payment; Indemnity ......................................... 15
10.2 Notice ..................................................... 15
10.3 Contest .................................................... 15

ARTICLE 11.................................................................... 15
INSURANCE AND INDEMNITY ................................................. 15
11.1 Indemnity .................................................. 15
11.2 Policies ................................................... 16
11.3 Amounts .................................................... 16
11.4 Blanket Policy ............................................. 16
11.5 Copies ..................................................... 16

ARTICLE 12.................................................................... 17
DAMAGE .................................................................. 17
12.1 Lessee's Obligations ....................................... 17

ARTICLE 13.................................................................... 17
TRADE FIXTURES AND PERSONAL PROPERTY .................................... 17
13.1 Personal Property .......................................... 17

ARTICLE 14.................................................................... 17
ASSIGNMENTS AND SUBLEASES ............................................... 17
14.1 Financing .................................................. 17
14.2 Other Assignments .......................................... 17
14.3 Subleases .................................................. 18
14.4 Attornment ................................................. 18

ARTICLE 15 ................................................................... 19
CONDEMNATION ............................................................ 20
15.1 Definition; Division ....................................... 20

iii

15.2 Termination ................................................ 20
15.3 No Termination ............................................. 21
15.4 Temporary Taking ........................................... 21

ARTICLE 16 ................................................................... 21
LESSOR'S RIGHT TO PERFORM AND INSPECT ................................... 21
16.1 Right ...................................................... 21
16.2 Inspection ................................................. 22

ARTICLE 17 ................................................................... 22
DEFAULT AND REMEDIES .................................................... 22
17.1 Events ..................................................... 22
17.2 Remedies ................................................... 23
17.3 Waiver ..................................................... 24

ARTICLE 18.................................................................... 24
HOLDING OVER ............................................................ 24
18.1 No Holding over ............................................ 24

ARTICLE 19 ................................................................... 25
MORTGAGES ............................................................... 25
19.1 Definition ................................................. 25
19.2 Filing ..................................................... 25
19.3 Preconditions .............................................. 25
19.4 Conditions ................................................. 25
19.5 Limitations ................................................ 29

ARTICLE 20 ................................................................... 29
ENVIRONMENTAL MATTERS ................................................... 29
20.1 Definition of Regulated Substances and Environmental Laws .. 29
20.2 Compliance with Environmental Laws ......................... 30
20.3 Designated Compliance Officer .............................. 30
20.4 Audit ...................................................... 30
20.5 Environmental Assessment ................................... 30
20.6 Indemnity for Environmental Damage ......................... 31
20.7 Scope of Indemnity ......................................... 31
20.8 Lessee's Participation in the Defense ...................... 31
20.9 Restoration ................................................ 31

ARTICLE 21 ................................................................... 32
ARBITRATION ............................................................. 32
21.1 Jurisdiction ............................................... 32

21.2 Request .................................................... 32
21.3 Rules ...................................................... 32
21.4 Decision ................................................... 32
21.5 Fees ....................................................... 32
21.6 Injunctive Relief .......................................... 33
21.7 Mandatory Arbitration ...................................... 33

ARTICLE 22 ................................................................... 33
MUTUAL CANCELLATION ..................................................... 33
22.1 Mutual Cancellation ........................................ 33
22.2 Lessee's Termination ....................................... 33
22.3 Proration of Rent .......................................... 33

ARTICLE 23 ................................................................... 34
MISCELLANEOUS ........................................................... 34
23.1 Rights ..................................................... 34
23.2 Binding Effect ............................................. 34
23.3 No Partnership ............................................. 34
23.4 Quitclaim Upon Termination ................................. 34
23.5 Titles ..................................................... 34
23.6 Notices .................................................... 34
23.7 No Promise To Sell ......................................... 35
23.8 Cancellation ............................................... 35
23.9 Applicable Law ............................................. 35
23.10 Amendment .................................................. 35
23.11 Attorneys' Fees ............................................ 35
23.12 Execution .................................................. 35
23.13 Severability ............................................... 35
23.14 Mortgagee Request .......................................... 35
23.15 Memorandum ................................................. 36
23.16 Cooperation ................................................ 36
23.17 Construction ............................................... 36
23.18 Governing Law .............................................. 36

COMMERCIAL LEASE NO. 03-53542

ARIZONA STATE LAND DEPARTMENT

THIS COMMERCIAL LEASE is entered into by and between the State of Arizona
(as "Lessor" acting by and through the Arizona State Land Department) and
Failure Analysis Associates, Inc. (as "Lessee"). In consideration of the payment
of Rent and the performance by the parties of each of the provisions set forth
herein, the parties agree as follows:

ARTICLE I
DEFINITIONS

1.1 Affiliated Entity. An Affiliated Entity for purposes of this lease
shall mean a partnership, corporation, trust or other legal entity controlled by
or under common control of Lessee. "Control," for these purposes, shall mean
ownership of at least 25% of the stock, interest in profits, or beneficial
interest.

1.2 Date of Determination. The fifth, tenth, fifteenth, twentieth and
twenty-fifth anniversaries of the commencement date.

1.3 Change in Use. A change in the use of the Premises from a Permitted Use
as defined in Paragraph 6.1 to a use which is not a Permitted Use as defined in
Paragraph 6.1.

1.4 Default As defined in Paragraph 17.1.

1.5 Department. The Arizona State Land Department and any successor agency,
board or commission.

1.6 Impositions. All assessments and charges for utilities and
communication services, all assessments imposed pursuant to the development,
construction and operation of any project on the Parcel, all license, permit and
other authorization fees, all taxes, duties, charges and assessments of every
kind and nature imposed by any public or governmental authority pursuant to any
current or subsequently enacted law, ordinance, regulation or order which during
the Term of the Lease become due, or imposed upon, charged against, measured by
or become a lien on (a) the Parcel; (b) any Improvements or personal property of
the Lessee located on the Parcel; (c) the interest of the Lessee in this Lease
or in the proceeds received by Lessee from any assignments and/or subleases of
the Premises.

1.7 Improvements. As defined in Paragraph 9.1.

1.8 Interest Rate: The rate of interest established pursuant to A.R.S.
(S) 37-241 (D) or any successor statute.

1.9 Leasehold Mortgagee. As defined in Paragraph 19.1.

1.10 Parcel. As defined in Paragraph 2.1.

1.11 Premises. The Parcel together with all rights and easements
appurtenant thereto as expressly granted by this Lease, Improvements, temporary
or portable structures, and personal property located on, below or above the
Parcel.

1.12 Rent. "Rent" means Annual Rent, Base Rent, Percentage Rent, or any
combination thereof, including any and all payments required by Lessee to
Lessor.

1.13 CPI. "CPI" shall mean the revised Consumer Price Index, U.S. City
Average for all Urban Consumers--All Items (1982-1984 equals 100) for the
pertinent month, issued by the Bureau of Labor Statistics of the U.S. Department
of Labor. If the CPI shall hereafter be converted to a different standard
reference base or otherwise revised, adjustments of rent based upon the CPI
shall be made with the use of such conversion factor, formula or table for
converting the CPI as may be published by the Bureau of Labor Statistics, or if
said Bureau shall not publish the same, then with the use of such conversion
factor, formula or table as may be published by any nationally recognized
publisher of similar statistical information. If the CPI shall cease to be
published, there shall be substituted therefore such index as Lessor selects a
reasonable substitute.

1.14 Current Appraised Land Value. Current Appraised Land Value shall mean
the land Value, as adjusted pursuant to the terms of this Lease.

1.15 Aggregate CPI. Aggregate CPI shall mean the cumulative total CPI over
the previous five years preceding the current Date of Determination, to the
nearest one-tenth (1/10) of one percent (0.1%).

1.16 Adjustment Differential. Adjustment Differential shall mean the number
resulting from the difference between the Aggregate CPI subtracted from one (1),
if the Aggregate CPI is greater than that of the previous five (5) years, except
as provided in Paragraph 4.3 (d). If the Aggregate CPI is equal to or less than
that of the previous five (5) years, the Adjustment Differential shall be one
hundred percent (100%).

1.17 Adjustment Percentage. Adjustment Percentage shall mean the product of
the Adjustment Differential multiplied by the Aggregate CPI, rounded to the
nearest ten thousandth (1/100 of 1%).

ARTICLE 2
PARCEL

2.1 Definition. Lessor hereby leases to Lessee for the Term, at the Rent,
and in accordance with the provisions set forth herein, the State Land in
Maricopa County, Arizona described in Exhibit "A" attached hereto (the "Parcel")
for the uses and purposes specified in Article 6 hereof.

2.2 Condition. Lessee has examined the physical condition of the Parcel, is
familiar with it, and takes it "as is". Lessor makes no express or implied
warranties as to the physical condition of the Parcel.

ARTICLE 3
TERM

3.1 Commencement; Expiration. The Term of this Lease shall be for a period
of no more than 30 Years commencing on January 17, 1998 "Commencement Date" and
ending on January 16, 2028, "Expiration Date", unless sooner canceled or
terminated as provided herein.

3.2 Extension. Lessee may at any time during the term of this lease (but in
any event not later than one hundred eighty (180) days prior to the expiration
date of this Lease, or any extension thereof), without Lessor's approval, elect
to extend the term of this Lease for a period of fifteen (15) years by
delivering written notice of such election to Lessor. Such election by lessee
may be exercised two (2) times for a total extension period not to exceed thirty
(30) years. (a) In the event Lessee exercises the first extension, as allowed
hereunder, the Current Appraised Land Value, commencing on the first day of the
extension period, shall be determined by a new appraisal as follows: not later
than one hundred fifty days (150) prior to the Expiration Date, Lessor shall
select a qualified, State of Arizona Certified General Real Estate appraiser to
appraise the Parcel. The appraisal shall be a determination of the Fair Market
Value of the Parcel as of the Expiration Date. The appraisal shall value the
Parcel as if vacant and available for its highest and best use, which may or may
not be the then current use. The Fair Market Value shall hereafter be referred
to as the Current Appraised Land Value. (b) Commencing on the beginning date of
the first extension period, the Base Rent shall be 8.5% of the Current Appraised
Land Value. The Base Rent shall be adjusted every five (5) years during the
first and second option period, in the manner provided in Article 4.3 (d),
commencing on the first Date of Determination of the first extension period,
subject to Article 4.3.

ARTICLE 4
RENT

4.1 Annual Rent. Lessee shall pay Rent as provided herein to Lessor,
without notice or demand, each year in advance on the anniversary of the
commencement date of this Lease for the use and occupancy of the Parcel during
the Term of this Lease without offset or deduction.

4.2 Base Rent. The annual Base Rent shall be a percentage of the Current
Appraised Land Value. The Current Appraised Land Value on the Commencement Date
of this Lease is $6,445,560.00. Base rent as a percentage of the then Current
Appraised Land Value over the term of this Lease is as follows:

Lease Years 1 and 2 6%

Lease Years 3 and 4 7%

Lease Years 5 and 6 7.25%

Lease Years 7 7.50%

Lease Years 8 and 9 8%

Lease Years 10 and 11 8.25%

Lease Years 12 through 30 8.50%

4.3 Adjustment of Land Value. The following provisions shall constitute the
Land Value adjustment methodology for purposes of rent escalation for this Lease
and any extensions(s) hereof.

(a) All calculations shall be carried out to a minimum of four (4)
decimal places, i.e., calculated to the nearest ten thousandth (1/100 of 1%).

(b) On the fifth anniversary of the Commencement Date, the Current
Appraised Land Value of Lease year Five shall to multiplied by 10 percent (10%).
The product of that calculation shall be added to the Current Appraised Land
Value of Lease Year Five and that sum shall be the Current Appraised Land Value
for Lease Years Six through Ten.

(c) On the Tenth anniversary of the Commencement Date the Current
Appraised Land Value of Lease Year Ten shall be multiplied by 20 percent (20%).
The product of that calculation shall be added to the Current Appraised Land
Value of Lease Year Ten. The sum of that calculation shall be the Current
Appraised Land Value for the Lease Years Eleven through Fifteen.

(d) On all subsequent Dates of Determination, the Current Appraised
Land Value shall be adjusted as follows:

(i) If the Aggregate CPI is greater than that of the previous
five (5) years, the Aggregate CPI shall be subtracted from the number one (1).
The difference in that calculation, the Adjustment Differential, shall be
multiplied by the Aggregate CPI. The Product of that calculation shall be the
Adjustment Percentage. The Adjustment Percentage shall be multiplied by the
Current

Appraised Land Value of the lease year preceding the Date of Determination. The
Product of that calculation shall be the Current Appraised Land Value.

Example: Aggregate CPI = A
Number one (1) = B
Adjustment Differential = C
Adjustment Percentage = D

Current Appraised Land Value of Lease Year
Preceding the Date of Determination = E
B - A = C
C x A = D
D x E = Current Appraised Land Value

(ii) The Adjustment Differential at any Date of Determination
shall never be less than 1750 (17.5%), or greater than 1.00 (100%)

(iii) No adjustment to the Current Appraised Land Value shall be
made if the Aggregate CPI for the current Date of Determination is a negative
number.

(iv) If the Aggregate CPI for the current Date of Determination
is equal to or less than the Aggregate CPI from the previous Date of
Determination, the Adjustment Percentage shall be the actual sum of the
Aggregate CPI. [The Adjustment Differential shall be 100 percent (100%).]

(v) If the Adjustment Differential as calculated in Paragraph 4.3
(d)(i) or (ii) for the current Date of Determination is 17.5% on two or more
successive Dates of Determination, the Adjustment Differential shall be 35% for
the second successive Date of Determination during which this phenomenon occurs.
If said Adjustment Differential would be calculated at 17.5% for a third
successive five-year period, it shall increase to 70 percent (70%) for the third
successive Date of Determination.

4.4 Additional Rent Applicable to Unforeseen Development. Lessee intends to
expend $14,000,000 (in addition to existing improvements) for additional
Improvements (as defined in Article 9) on the Parcel. Lessor is concerned that
if Lessee intensifies Lessee's use of the Parcel beyond the present expectations
of the Lessor and Lessee, the rent described in Article 4 hereof will not
reflect such unforeseen expansion or intensification of Lessee's use of the
Parcel. Therefore, Lessee agrees that Lessee shall pay to Lessor annually as
additional rent an amount equal to five percent (5%) of the sum of the amount in
excess of said $14,000,000 (adjusted as provided herein), which Lessee so
invests. Such additional rent shall be payable in the year in which completed,
within 30 days of completion on a pro rata basis, and shall be added to base
rent each year thereafter. The date of completion of the additional Improvements
shall be the date on which the Lessee is issued a Certificate of Occupancy from
the appropriate Governmental Agency, or upon final inspection from the
appropriate Governmental Entity. Lessee shall notify Lessor of the actual cost
of such excess structures within 30 days of their completion and provide to
Lessor such evidence as Lessor may reasonably require to verify such costs. The
aforesaid $14,000,000 shall be adjusted by multiplying it by a fraction, the
numerator of which is the CPI for the Month in which the excess

improvement is completed and the denominator of which is the CPI for the month
in which this Lease is signed.

4.5 Interest; Penalty. Lessee shall pay a penalty of five percent (5%) plus
interest on any amount of delinquent Rent. Interest shall accrue daily on the
delinquent amount and on the penalty at the Interest Rate until paid.

4.6 Notice and Demand. Unless the time for payment of Rent has previously
been extended pursuant to Paragraph 4.7, if Lessor has not received a Rent
payment by the due date, the Lessor shall not be entitled to exercise any right
or remedy hereunder unless it has delivered to Lessee written notice pursuant to
A.R.S. (S)37-289 demanding that within thirty (30) days after the receipt of
such notice Lessee make such Rent payment and such thirty (30) day period has
expired.

4.7 Extension. Prior to or after the time the Annual Rent becomes due and
owing, Lessee may, in writing, request that Lessor extend the time for payment
of Rent or any portion thereof by up to three (3) successive ninety (90) day
periods (for a total extension of 270 days for each Lease Year). The Department
shall promptly notify Lessee of its approval or disapproval of such extension.
Such extended Rent shall be subject to the provisions of Paragraph 4.5 including
interest and penalty charged to the Lessee.

4.8 Sublease to Affiliated Entity; Imputed Rent. Should Lessee desire to
sublease the Premises to itself or to an Affiliated Entity, Lessee must first
obtain written approval of the terms and conditions of the proposed sublease
from Lessor, regardless of whether a pre-approved form of sublease is utilized,
which approval shall not be unreasonably withheld, and a Fair Market Rent shall
be imputed to such a sublease for purposes of calculating Rent under this
Article. Lessee shall set forth in its application the Fair Market Rent to be
imputed to the proposed sublease, which determination Lessor may dispute, at
Lessor's election, either according to the arbitration provisions of Article 21
of this Lease, or by obtaining an independent appraisal at Lessor's expense;
such Rent as determined through arbitration or appraisal shall be binding upon
Lessor and Lessee for the purposes of imputing Rent under this paragraph. For
the purposes of this paragraph, "Fair Market Rent" means the most probable rent
that the subject property would command if it were exposed on the open market
for a period of time sufficient to attract a tenant who rents the property with
full knowledge of the alternatives available to him on the market.

4.9 Prepaid Rent. Lessee shall be allowed to prepay Base Rent with Lessor's
written approval for rights of way to be dedicated to public use at any time
during the term of this Lease, under the following conditions:

(a) Such prepayment shall be of all the remaining Base Rent payable through
the thirtieth (30th) year on the portion of the Parcel for which prepayment is
being made.

(b) Prepaid rent shall be calculated by discounting to a present value the
total Base Rent for the remainder of the Lease Term. The discount rate for
prepayment shall be the interest rate being earned by the State of Arizona
Treasurer's office on long term investments (10 Years or more)

as announced by Treasurer's office for the month immediately preceding the
prepayment (as provided for in A.R.S. (S)37-295). If at any time the State of
Arizona Treasurer's office ceases to announce a long term interest rate, the
discount rate shall be determined using a comparable measure of interest rates
on long term investments reasonably acceptable to Lessor and Lessee.
Notwithstanding the preceding, in no event shall the discount rate used for a
prepayment exceed the maximum rate permitted by applicable law as of the date of
such prepayment.

(c) Such prepayment shall be based on entire rent payments for the years in
which Lessee prepays rent, and not pro-rata portions of the year.

(d) The following pro-rata formula shall be used at any time throughout the
term of this Lease for calculating rent on acreage remaining subject to this
Lease as a result of prepayment of rent on acreage due to dedication for public
use or issuance of rights of way.

[(C-A)/C] x B

Where: A = Number of Acres Prepaid
B = Base Rent otherwise payable for the Lease Year(s) in
question
C = Total acreage leased prior to prepayment

(e) If Lessee intends to prepay Base Rent as set forth above for rights of
way to be dedicated to public use, upon Lessee's request Lessor shall, at
Lessee's expense, provide Lessee with an appraisal of the reversionary interest.
The reversionary interest appraised shall be either in fee simple or permanent
easement at the sole discretion of Lessor. Immediately upon Lessee's prepayment
of Base Rent on the rights of way, Lessee shall dedicate its leasehold interest
therein to the appropriate governmental authority, and Lessor shall proceed to
sell its reversionary interest at public auction in accordance with Arizona law.
Lessee shall attend the auction for the reversionary interest and bid the
minimum bid amount, all in accordance with the terms set forth in the auction
notice. If Lessee is the successful bidder at the auction, Lessee shall proceed
to purchase the reversionary interest according to the terms of sale included in
the auction notice, and upon completion of the purchase shall dedicate the
reversionary interest to the appropriate governmental authority. Failure of the
Lessee to bid for, and if required, to purchase and dedicate the rights of way
as provided in this paragraph shall result in the immediate cancellation of this
Lease, in which event both parties shall be relieved of further rights, duties
and obligations under this Lease except those which survive cancellation by the
terms of this Lease or Arizona Law. All public rights of way shall be
constructed, at no cost to Lessor, so as to conform to City of Phoenix, Maricopa
County, and Arizona Department of Transportation standards and specifications,
as applicable.

(f) Lessee acknowledges that in no event will it be entitled to refund of
prepaid rent.

4.10 Proration of Rent. Upon cancellation or termination of this Lease for
any reason rent shall not be pro-rated unless specifically stipulated elsewhere
in this document or by written agreement of Lessor and Lessee.

ARTICLE 5
ADDITIONAL AMOUNTS

5.1 Definition. In addition to the Annual Rent, Lessee shall also pay or
cause to be paid all Impositions and all other costs, expenses, liabilities,
obligations or other payments which Lessee under this Lease assumes and agrees
to pay, all of which are hereinafter referred to individually and collectively
as "Additional Amounts".

5.2 Payment. Lessee shall pay or cause to be paid all Additional Amounts
before any interest, penalty, fine or cost accrues for nonpayment; provided,
however, that if any Additional Amount may by law be paid in installments,
Lessee may pay such Additional Amounts in installments provided that such
installments do not extend past the Expiration Date. Lessee shall pay all such
installments and any applicable interest at the time they become due and before
any further penalty or fine may be added thereto.

5.3 Evidence. On request, Lessee shall provide Lessor with evidence of
payment of taxes on the Improvements, Removable Improvements, and personal
property on the Parcel and other Impositions by governmental authorities. As to
all other Additional Amounts, within a reasonable period after Lessee's receipt
of a written request, Lessee shall furnish to Lessor pertinent official receipts
or other proof satisfactory to Lessor evidencing the payment of any Additional
Amounts before the same become delinquent.

5.4 Interest. If Lessee fails to pay or cause to be paid in accordance with
Article 5 any Additional Amounts, then Lessor shall have all the rights and
remedies provided in Section 17.2 as in the case of nonpayment of Rent and in
Section 17.1 including the right to interest at the Interest Rate on all such
Additional Amounts, if and to the extent paid by Lessor from and after the date
of Lessee's nonpayment.

5.5 Taxes. Lessee shall timely pay and discharge, without deduction or
abatement for any cause, all duties, taxes, charges, assessments, impositions
and payments, extraordinary as well as ordinary, unforeseen as well as foreseen,
of every kind and nature (under or by virtue of any current or subsequently
enacted law, ordinance, regulation or order of any public or governmental
authority), which during the Term are due, imposed upon, charged against,
measured by or become a lien on (i) any part of the premises; (ii) the interest
of any of the parties to this Lease or in proceeds received pursuant to this
Lease; and (iii) the rent paid pursuant to this Lease. Lessee shall have the
right to contest any such taxes, assessments or other charges provided that the
fee interest of Lessor shall not thereby be encumbered. In event of sale or
exchange of fee title to a private party taxes and assessments payable under
this paragraph shall exclude all municipal, State or federal income, gift,
estate inheritance or excess profit taxes assessed against Lessor.

ARTICLE 6
USE AND OCCUPANCY OF PREMISES

6.1 Uses. The Premises shall be used solely and exclusively for "Permitted
Uses"; Permitted Uses shall mean research, engineering, testing, and development
of vehicles, vehicular components, machinery, structures and structural
components, industrial processes, agriculture equipment, military equipment,
mechanical, chemical and electrical systems, and other uses allowed by zoning
unless Lessor determines and advises Lessee in writing otherwise. All other uses
are prohibited.

6.2 Artifacts. (a) Pursuant to A.R.S. (S)(S)41-841 and 41-842, Lessee,
Lessee's employees, and Lessee's guests shall not excavate or collect any
prehistoric or historic archaeological specimens on the Premises without a
permit from the Director of the Arizona State Museum and written approval of
Lessor pursuant to the terms of this Lease. Lessee shall immediately report any
unpermitted excavation or collection or archaeological specimens on the Premises
to the Arizona State Museum and Lessor. (b) Pursuant to A.R.S. (S)41-844, Lessee
shall report to the Director of the Arizona State Museum and Lessor any
prehistoric or historic archaeological site, or paleontological site, that is
discovered on the Premises by Lessee, Lessee's employees, or Lessee's guests,
and shall, in consultation with the Director of the Arizona State Museum and
Lessor, immediately take all reasonable steps to secure the preservation of the
discovery.

6.3 Native Plants. Lessee shall not move, use, destroy, cut or remove or
permit to be moved, used, destroyed, cut or removed any cactus, protected native
plants or products of the land except that which is necessary for the use of the
Parcel, and then only with the prior written approval of Lessor, and such
permission shall not be unreasonably withheld or delayed. If the removal or
destruction of plants protected under the Arizona Native Plant Law is necessary
to the use of the Parcel, Lessee shall also obtain the prior written approval of
the Arizona Department of Agriculture.

6.4 Waste; Conformity to Law. Lessee shall not conduct or permit to be
conducted any public or private nuisance on the Premises, nor commit or permit
to be committed any waste thereon. Lessee shall maintain the entire Premises in
a clean and wholesome condition. Lessee shall not use or permit the Premises be
used in any manner that is not in conformity with all federal, state, county,
and municipal laws, rules, and regulations, unless Lessor determines and advises
Lessee in writing otherwise.

6.5 Minerals. Lessor excepts and reserves out of the Parcel all oil, gases,
geothermal resources, coal, ores, minerals, fossils, and fertilizers of every
kind which may be in or upon the Parcel, and the right to enter upon the Parcel
to inspect, explore or extract any such items. Lessee shall be entitled to
reasonable compensation for any damages resulting from the exercise of the
rights reserved hereunder.

6.6 Quiet Enjoyment. Lessee shall have and hold, peaceable, quiet enjoyment
of the Parcel during the Term of this Lease so long as Lessee is in compliance
with all the provisions of this Lease.

6.7 Inspection. Except as otherwise provided herein, Lessor and its duly
authorized agents, employees and representatives, shall have the right to enter
upon and inspect the Premises and all improvements thereon at a reasonable time,
and in a reasonable manner.

6.8 Surrender. In the event this lease is not renewed, Lessee shall
surrender peaceably the possession of the Premises upon expiration of the Term
of this Lease.

6.9 Zoning. Lessee agrees to abide by the applicable provisions of the
Maricopa County, or any successor Governmental entity's zoning ordinances,
unless Lessor determines and advises Lessee in writing otherwise. To the extent
consistent with the purpose of this lease, Lessor shall cooperate with lessee in
obtaining any necessary or desired site plan and design review approvals,
stipulation modifications, use permits and any other necessary governmental
approvals and shall execute and deliver such petitions, plans, applications or
other documents as Lessee may from time to time reasonably request to effect
such governmental approvals. Lessee shall not rezone any part or all of the
Parcel without Lessor's written consent.

6.10 Change in Use. Lessor shall not unreasonably withhold or delay a
request made by Lessee for a Change in Use, provided that such proposed Change
in Use (i) is consistent with Lessor approved zoning and (ii) is likely to
render the Premises more valuable than the Permitted Use. Lessor shall cause the
Parcel for which such Change in Use is requested to be promptly reappraised to
determine the then full value of the Parcel. Lessee shall be entitled to obtain,
at Lessee's cost, and submit to the Lessor an appraisal, for Lessor's review and
consideration for these purposes, from an independent qualified appraiser
previously approved by Lessor. The proposed use of underground storage tanks or
other environmentally hazardous activities shall be considered reasonable
grounds to withhold approval of a Change in Use.

6.11 Trespass. Lessee shall report to Lessor and appropriate law
enforcement authorities any known or suspected trespass or waste committed on
the Premises.

6.12 Repair and Maintenance. Lessor shall be under no obligation whatever
to maintain, repair, rebuild or replace any improvement on the Premises. Lessee
shall, subject to the provisions of Article 12 (Damage) and Article 15
(Condemnation) and at its own expense, keep and maintain the Premises in good
order, condition and repair in conformity with any applicable governmental
requirements and if applicable, those of the insurance underwriting board or
insurance inspection bureau having jurisdiction over the Premises.

ARTICLE 7
EASEMENTS AND DEDICATIONS

7.1 Public Use Interests. (a) Lessor hereby agrees to make land available
for easements (hereinafter called "Public Use Interests") for roadways, access,
utilities, and drainage over, under, upon and across such portions of the Parcel
as are identified and requested from time to time by Lessee and are reasonably
necessary. Such Public Use Interests may be perpetual easements, as required by
pertinent governmental authorities or public utilities or Lessor and permitted
by state law, and may, at Lessor's option survive cancellation or termination of
this Lease and leasehold interest created pursuant hereto.

(b) Before Lessor makes a Public Use Interest available, Lessee shall
deliver a legal description of the pertinent portion of the Parcel demised
herein, a completed Application for Right-of-Way and a notice describing the
nature of the Public Use Interest required.

(c) Easements requiring rights which transcend the rights granted herein,
either in scope or in time, must be purchased at a price and in the manner
required by Arizona law.

(d) After notification and upon receiving full compensation for the Public
Use Interest in the manner required by Arizona law, Lessor shall execute and
deliver a patent or easement, as the case may be, in recordable form for the
Public Use Interest to the purchaser of the Public Use Interest. The purchaser
of the Public Use Interest, if other than the pertinent governmental authority
or public utility, shall thereupon immediately dedicate the Public Use Interest
to the pertinent governmental authority or public utility and record such Public
Use Interest in the office of the Maricopa County Recorder. Lessor shall also
execute such other and further documents as may be required to fully implement
the intent of this Paragraph; provided that, any other documents executed
pursuant to this Paragraph shall not affect any real property other than that
portion of the Parcel sold or leased for the Public Use Interest which is
included in the Parcel demised herein.

7.2 Temporary, Non-Exclusive Easements. At Lessee's election and without
further consent of Lessor, Lessee may, from time to time, create non-exclusive
easements or licenses over, under and across Parcel for roadway, access,
drainage and utilities including without limitation, water, power, gas,
electric, sewer, telephone, television, and other communications; provided,
however, that the term of such easements shall not survive the expiration or
termination of this Lease. Lessor shall not be entitled to any compensation for
such temporary, non-exclusive easements, except that Lessor shall be entitled to
and Lessee shall pay to Lessor fifteen percent (15%) of the revenue from such
uses as rent in addition to the Rent otherwise provided for in Article 4 (Rent)
of this lease.

7.3 Reservations. Lessor reserves those rights as required in A.R.S. (S)
37-287, and Lessee has those rights enumerated therein.

ARTICLE 8
RECORDS

8.1 Record Keeping: Inspection. Lessee shall make and keep for the Term of
the Lease and either (a) five years thereafter; or (b) until the conclusion of
any dispute concerning this Lease, whichever is later, appropriate books and
records concerning the operation of this Lease including but not limited to
Federal and State tax statements, receipts and other records. Upon five (5)
business days prior written notice Lessor, its duly authorized agents, employees
and representatives shall have the right at reasonable times during the Term of
this Lease and for either (a) five years thereafter; or (b) until the conclusion
of any dispute concerning this Lease, whichever is later, to make reasonable
examination of those books, records or other material in order to obtain
information which Lessor deems necessary to administer this Lease. Further, upon
five (5) business days prior written notice Lessor, its duly authorized agents,
employees and representatives shall have the right at all times during the term
of any sublease or any extension thereof, and for either (a) five years
thereafter; or (b) until the conclusion of any dispute concerning this Lease,
whichever is later, to make reasonable examination of any sublessee's books,
records or other material which Lessor deems necessary in order to obtain
information to administer Article 4 ("Rent") of this Lease.

ARTICLE 9
CONSTRUCTION AND IMPROVEMENTS

9.1 Definitions. (a) "Improvement" means anything placed on or any
disturbance of the Parcel which is permanent in character, which is the result
of labor or capital expended by Lessee, or by his sublessees, successors or
predecessors in interest, on the Parcel in its reclamation or development, and
which has enhanced the value of the land. Anything placed on or any disturbance
of the Parcel during the Term of this Lease which does not constitute an
"Improvement" as defined herein will not be subject to reimbursement. (b)
"Removable Improvement" means anything not permanent in character which is the
result of labor or capital expended by the Lessee, his sublessees, successors or
predecessors in interest on the Parcel. (c) "Reimbursable Improvement" means an
Improvement on or of the Parcel (i) for which Lessee shall be reimbursed by a
succeeding lessee pursuant to Arizona law, (ii) which is not removable, and
(iii) which is either authorized pursuant to the terms of this Lease or has been
preapproved in writing by Lessor prior to placement or disturbance.

9.2 Prior Approval. Lessee shall not place or construct or permit to be
placed or constructed any Improvement or Removable Improvement on or to the
Premises, other than Improvements necessary to carry out the purpose of this
Lease. All other Improvements are prohibited. Prior to applying for a building
permit or prior to beginning construction if no permit is required, Lessee shall
submit to Lessor on a current version of Lessor's form known as an Application
To Place Improvement ("Application"). No construction shall begin until Lessor

approves in writing the Application. The Application shall include plans and
specifications (including but not limited to grading, construction and landscape
plans) showing the nature, location, approximate cost, and quality of the
proposed Improvements. Drainage and waste disposal plans must be submitted with
the Application. Plans submitted must be stamped by an Arizona registered
engineer or architect. The work shall be completed by an Arizona registered
contractor. The location of completed Improvements, as built construction plans
stamped by an Arizona registered engineer or architect, and any other
information required by Lessor, shall be submitted to Lessor within thirty (30)
days following the completion of construction on Lessor's form known as Report
Of Improvement Placed With Prior Approval. Any Improvements placed on the
Premises shall conform to existing laws and ordinances applicable to
construction and maintenance in the jurisdiction where the Premises are located,
unless Lessor determines and advises Lessee in writing otherwise.

9.3 Utilities; New Construction. Gas, electric, power, telephone, water,
sewer, cable television and other utility or service lines of every nature shall
be placed and kept underground unless Lessor grants prior written approval
otherwise. All Improvements shall be of new construction and no Improvements
shall be moved from any other location onto the Premises without Lessor's prior
written approval.

9.4 Annual Statement. Within 180 days after each anniversary of the
commencement date of this Lease, Lessee shall file with Lessor a sworn statement
setting forth the general description of any Improvements placed on the Premises
during the prior lease year and the actual cash value of such Improvements.
Lessee shall not be deemed to be in default hereunder if the actual cash value
is incorrect so long as Lessee made the determination in good faith.

9.5 Ownership. All Improvements constructed upon the Premises by Lessee
shall be the property of Lessee or any successor in interest to whom Lessee
specifically conveys all or any part of the Improvements, and shall, unless they
become the property of Lessor, be subject to assessment for taxes in the name of
Lessee, the same as other property of Lessee. Within sixty (60) days prior to or
ninety (90) days following the expiration or termination of this Lease, Lessee
may remove those Improvements which belong to it, have been previously approved
by Lessor in writing, are free of any liens and can be removed without causing
injury to the Parcel. At its option, Lessor may waive any of the above listed
prerequisites to Lessee's removal of Improvements on the Parcel. Lessee may,
with Lessor's prior written approval and within the time allowed for removal,
sell its Improvements to the succeeding Lessee. Lessee's rights under this
Paragraph 9.5 shall survive any termination or cancellation of this Lease. Such
surviving rights shall not restrict Lessor's ability to release the land and are
subject to A.R.S. (S)(S) 37-288 and 37-293.

9.6 Subleases. In connection with any sublease or assignment filed with
Lessor, Lessee may sell all of its right, title and interest in and to any and
all Improvements and may allow sublessees or assignees to construct
Improvements, subject to the provisions of Paragraph 6.1 ("Uses") in which event
the party that purchases or constructs such Improvements, and its successors

and assigns, except as may be set forth in any agreement between Lessee and such
party, shall thereafter be deemed to be the owner of Improvements with respect
thereto, and shall be subject to the requirements, and enjoy the benefits, of
this Article as to such Improvements.

9.7 Insurance Proceeds. Subject to the rights of any pertinent Leasehold
Mortgagees, the owner of Improvements and Removable Improvements shall be
entitled to any casualty insurance or condemnation proceeds resulting from the
destruction or taking of any Improvements or Removable Improvements; provided,
however, that the Lessee shall remain obligated to pay to Lessor the Rent under
Article 4 (Rent), and the provisions of Article 15 (Condemnation) shall govern
the disposition of condemnation awards that include Lessor's interest in the fee
title to the Parcel.

9.8 Reimbursement; Amortization.

(a) It is understood and agreed that, all Improvements constructed on
the Premises during the term of this Lease shall be fully amortized, on a
straight line basis for purposes of reimbursement under A.R.S. 37-242 or A.R.
S.37-293, over a fifteen (15) year period. Under no circumstances shall any
Improvements be considered to have a value greater than zero after the sixteenth
anniversary of the Commencement Date of this Lease, or any extensions.

(b) The Improvements existing on the Parcel on the Commencement Date
hereof have a reimbursement value of $847,277, and shall be amortized for
purposes of reimbursement over the first twelve (12) years of this Lease.

(c) The cost upon which the depreciation schedule described in
Paragraph 9.8 (a), shall be the cost of said Improvements at the time of
construction as evidenced by the notification required in Paragraph 4.4.

(d) Any and all Improvements constructed during a permitted option
period shall be amortized over the lesser of fifteen (15) years or the remaining
term of the last option period exercised. In the event an option period is not
exercised subsequent to construction of Improvements, said Improvement shall be
amortized, as provided herein, over the option period in which they were
constructed.

9.9 Removal. With the approval of any pertinent Leasehold Mortgagee, the
Owner of any structures and Improvements shall have the right, from time to
time, to remove or demolish all or any part of such structures or Improvements
on the Parcel without any obligation to reconstruct Improvements thereon;
provided, however, that the Lessee shall continue to be obligated to pay the
annual rent as set forth in Article 4.

9.10 Use and Removal of Water. This Lease does not confer upon Lessee, its
assignees or sublessees, any express or implied rights to the use or removal of
surface or ground water from the Parcel.

9.11 Improvements Dedicated to Public Use. Lessee shall have no right to
reimbursement for Improvements that are dedicated or otherwise committed or
transferred to public use.

ARTICLE 10
LIENS

10.1 Payment; Indemnity. Lessee shall be responsible for payment of all
costs and charges for any work done by or for it on the Premises or in
connection with Lessee's occupancy thereof, and Lessee shall keep the Premises
free and clear of all mechanics' liens and other liens and encumbrances on
account of work done for or authorized by Lessee or persons or entities claiming
under Lessee or bond over such liens according to State law. Lessee expressly
agrees to and shall indemnify and hold Lessor harmless against liability,
damages, costs, attorney's fees and all other expenses or loss on account of
claims of lien or other encumbrances of laborers or materialmen or others for
work performed or materials or supplies furnished for or authorized by Lessee or
persons or entities claiming under Lessee. Further, any contracts between
Lessee, Lessee's assignee or sublessee, and any contractors or subcontractors
shall expressly hold Lessor harmless against any liability arising from such
contracts, as described above.

10.2 Notice. Should any claims of lien or other encumbrances be filed
against the Parcel or any action purporting to affect the title to the Parcel be
commenced, the party receiving notice of such lien or action shall immediately
give the other party written notice thereof.

10.3 Contest. Notwithstanding anything contained herein to the contrary,
after written notice to Lessor, Lessee may contest by appropriate legal
proceeding, conducted in good faith and with due diligence, the amount, validity
or application, in whole or in part, of any Imposition, legal requirement, lien,
encumbrance, charge or any other adverse claim against all or any part of the
Premises provided that: (a) the fee interest of Lessor shall not thereby by
encumbered; and (b) Lessor shall not thereby become subject to any civil or
criminal liability whatsoever for Lessee's failure to comply.

ARTICLE 11
INSURANCE AND INDEMNITY

11.1 Indemnity. Except to the extent occurring or existing prior to the
Commencement Date hereof, Lessee hereby expressly agrees to indemnify and hold
Lessor harmless, or cause Lessor to be indemnified and held harmless, from and
against all liabilities, obligations, damages, penalties, claims, causes of
action, costs, charges and expenses, including attorney's fees and costs, which
may be imposed upon or incurred by or asserted against Lessor by reason of any:
(a) accident, injury or damage to any person or property occurring on or about
the Premises or any portion thereof; (b) use, non-use or condition of the
Premises or any portion thereof; or (c) failure on the part of Lessee to perform
or comply with any of the provisions of this Lease; except that none of the
foregoing shall apply to Lessor's intentional conduct or active negligence nor
to the intentional conduct or active negligence of Lessor's agents, servants,
contractors or subcontractors. If any action or proceeding is brought against
Lessor by reason of any such occurrence, Lessee, upon Lessor's written request

and at Lessee's expense, will resist and defend such action or proceeding, or
cause the same to be resisted either by counsel designated by Lessee or where
such occurrence is covered by liability insurance, by counsel designated by the
insurer.

11.2 Policies. Lessee, at its expense, shall at all times during the Term
of this Lease, and any extension thereof, maintain in full force a policy or
policies of commercial general liability insurance, including property, damage,
written by one or more responsible insurance companies licensed to do business
in the State of Arizona, and each policy shall be written on an occurrence
basis, which insure Lessee and Lessor against liability for injury to persons
and property and death of any person or persons occurring in, on or about the
Premises, or arising out of Lessee's maintenance, use and occupancy thereof. All
commercial general liability and personal property damage policies shall contain
a provision that Lessor, named as an additional insured, shall be entitled to
recovery under the policies for any loss occasioned to it, its servants, agents
and employees by reason of the negligence or wrongdoing of Lessee, its servants,
agents and employees or sublessee. Further, the policies shall provide that
their coverage is primary over any other insurance coverage available to the
Lessor, its servants, agents and employees. All policies of insurance delivered
to Lessor must contain a provision that the company writing the policy shall
give to Lessor ten (10) days notice in writing in advance of any cancellation or
lapse, or the effective date of any reduction in the amounts of insurance.

11.3 Amounts. The insurance as described in Paragraph 11.2 herein shall
afford protection not less than $2,000,000 in combined single limits for bodily
injury and property damage liability and each liability policy or policies shall
be written on an occurrence basis; provided, however, that the minimum amount of
coverage for the above shall be adjusted upward on Lessor's reasonable request
to be made no more frequently than once every two (2) years so that such
respective minimum amounts of coverage shall not be less than the amounts then
required by statute or generally carried on similarly improved real estate in
the County herein described, whichever is greater. If at any time Lessee fails,
neglects or refuses to cause such insurance to be provided and maintained, then
Lessor may, at its election, procure or renew such insurance and any amounts
paid therefor by Lessor shall be an additional amount due at the next date Rent
is due and payable.

11.4 Blanket Policy. Notwithstanding anything to the contrary in this
Article, Lessee's obligations to carry the insurance provided for herein may be
brought within the coverage of a socalled blanket policy or policies of
insurance maintained by Lessee, provided, however, that the coverage afforded
Lessor will not be reduced by reason of the use of such blanket policy of
insurance.

11.5 Copies. Copies of said policies shall be delivered to Lessor prior to
Lessee's occupancy of the Premises along with a current certificate of
insurance. Lessee shall maintain with Lessor a current certificate of insurance
and a current copy of the policy during this lease.

ARTICLE 12
DAMAGE

12.1 Lessee's Obligations If the Parcel or any building or other
Improvement or Removable Improvement located thereon is damaged or destroyed
during the Term of this Lease, Lessee may, but shall be under no obligation to,
arrange, at its expense for the repair, restoration and reconstruction of the
same substantially to its former condition, but such damage or destruction shall
not terminate this Lease or relieve Lessee from its duties and liabilities
hereunder or, as Lessee may elect, for development and construction of a
substantially different project consistent with a permitted use approved by
Lessor pursuant to Paragraph 6.10 ("Change in Use").

ARTICLE 13
TRADE FIXTURES AND PERSONAL PROPERTY

13.1 Personal Property. Any trade fixtures, signs, store equipment, and
other personal property installed in or on the Parcel by Lessee or any sublessee
shall remain their property subject to the provisions of this Lease. Lessee
shall have the right, provided it is not then in breach hereunder, at any time
to remove any and all of the same, subject to the restrictions of Paragraph 9.5
("Ownership").

ARTICLE 14
ASSIGNMENTS AND SUBLEASES

14.1 Financing. Without further approval by Lessor, Lessee shall have the
right at any time and from time to time during the Term of this Lease to assign
or otherwise encumber by way of mortgages, deeds of trust or other documents or
instruments, all or any part of its right, title and interest in and to this
Lease to any person or entity for the purpose of obtaining financing. An
assignment pursuant to this Paragraph 14.1 shall not relieve Lessee of any
obligations hereunder. The provisions of Paragraph 14.2 ("Other Assignments")
shall not in anyway limit Lessee's right to obtain leasehold financing as set
forth herein.

14.2 Other Assignments. With Lessor's prior written approval, which shall
not be unreasonably withheld or delayed, Lessee may at any time and from time to
time during the Term of this Lease assign all or any part of its rights,
interest and obligations hereunder to all of the Premises. Lessee shall request
approval for any assignment by submitting an application therefore on such forms
as Lessor may require. Lessee shall not be deemed to have assigned its interests
herein as a result of (a) any addition or withdrawal of a partner, if Lessee is
a partnership, (b) any change in stock ownership, if Lessee is a corporation,
(c) any change in the beneficial ownership, if Lessee is any other form of
entity, or (d) assignment by Lessee of part or all of its interest herein to an
Affiliated Entity.

14.3 Subleases. So long as there is then no uncured default, Lessee may
sublease portions of the Premises with the prior written approval of Lessor upon
submission of a copy of the proposed sublease, which approval shall not be
unreasonably withheld or delayed, provided the following conditions are
satisfied:

(a) No sublease shall relieve Lessee of its responsibility to pay and
perform all of its obligations hereunder;

(b) Lessee shall not be entitled under a sublease to collect rent which is
prepaid in excess of one year in advance, unless Lessee either: (i) prepays Rent
to the extent allowed by this Lease, for the portion of the Parcel covered by
the sublease, or (ii) provides Lessor with a letter of credit or other bond
which is in such form as is reasonably satisfactory to Lessor and secures
payment to Lessor of the pro rata portion of such prepaid rent which Lessor
would be entitled to receive as Rent under this Lease for the pertinent portion
of the Premises;

(d) The term of the sublease is for a period of not less than 2 years;

(e) Such sublease provides that any violation of any provisions of this
Lease, whether by act or omission, by a sublessee shall be a default under the
sublease, entitling the lessor thereunder to terminate such sublease and
exercise other remedies as a result thereof;

(f) Such sublease contains the attornment provisions of paragraph 14.4;

(g) Such sublease is an arms-length transaction negotiated in good faith
and provides for rental rates comparable to existing market rates; and

(h) Such sublease is on a form of lease which has been previously approved
by Lessor or is otherwise entered into upon terms and conditions which are
reasonably satisfactory to Lessor.

14.4 Attornment. If this Lease is terminated prior to the expiration of its
term, then, so long as a sublessee complies with the terms and conditions set
forth in its sublease, it shall attorn thereunder directly to Lessor, Lessor
shall attorn to such sublessee, including recognizing the rights of any lenders
under the sublease, and Lessor shall not disturb such sublessee, in accordance
with the terms of the pertinent sublease; provided, however, that:

(a) Lessor's obligations thereunder shall be no greater and its rights no
less than those set forth in this Lease;

(b) No sublessee shall be required to make any payment to Lessor unless and
until such sublessee shall have received written notice from Lessor of the
termination of this Lease and direction that payments and performance thereafter
be made directly to Lessor. Thereafter, upon such sublessee's timely payment or
performance to Lessor, Lessor shall not be entitled to claim a default for not
having received any corresponding payment or performance from Lessee. If a
sublessee, however, receives conflicting written notices demanding payment or
performance from Lessor and Lessee, such sublessee shall have the right to
interplead such payment and/or other matters in any court of competent
jurisdiction, in which event such sublessee shall not be deemed in default.
Payment or performance when and as ordered by such court shall constitute full
performance. So long as a sublessee has made payment for performance to Lessor
or interpleaded such matters and is not subject to termination for default of
the pertinent sublease, Lessor shall not join that sublessee as a party
defendant in any auction or proceeding or take any other action for the purpose
of terminating sublessee's interest and estate because of any default under or
termination of this Lease. Moreover, notwithstanding the termination of this
Lease, so long as Lessee has complied with the requirements hereof relating to
subleases, Lessor shall recognize any and all subleases entered into pursuant to
the terms hereof and any executory contracts to sublease pursuant to the terms
hereof; provided, however, that any and all benefits which would thereafter
accrue to Lessee under the sublease shall belong to Lessor;

(d) Lessor shall not be subject to any offsets or defenses which the
sublessee may have against any prior lessor (including Lessee);

(e) Lessor shall not be bound by any payment in respect of rent, common
area expenses, or other additional charges, as described in the sublease, which
the sublessee might have paid for more than one rental period in advance to any
prior lessor (including Lessee);

(f) Lessor shall not be bound by any agreement or modification of the
sublease made without the written consent of Lessor;

(g) Lessor shall not be bound by any provision set forth in the sublease
requiring the sublessor to indemnify or hold the sublessee harmless;

(h) Lessor shall not be bound by any covenant to undertake or complete any
construction of the Parcel or Premises or any portion thereof; and

(i) Lessor shall not be bound by any obligation to make any payment to the
sublessee.

ARTICLE 15

CONDEMNATION

15.1 Definition; Division. Lessor, any pertinent Leasehold Mortgagees and,
if Lessee is not in default, Lessee, shall cooperate in prosecuting and
collecting their respective claims for an award on account of a taking of all or
any portion of the Premises and all damages or awards (with any interest
thereon) to which Lessor, Lessee or any pertinent Leasehold Mortgagees may be
entitled by reason of any taking of all or any portion of the Premises (herein
referred to as "Condemnation Proceeds"). In the event of the taking or
condemnation by any competent authority for any public or quasi-public use or
purpose of all or any portion of the Premises at any time during the Lease Term,
the rights of Lessor, Lessee, or any Leasehold Mortgagees, to share in the net
proceeds of any award for land, buildings, improvements and damages upon any
such taking, shall be apportioned as follows:

(a) Lessee shall receive that portion attributed to the then fair market
value of the buildings and Improvements constructed thereon and Lessee shall
receive the fair market value immediately prior to such taking of Lessee's
leasehold interest in the Leased Premises so taken;

(b) Lessor shall receive the fair market value of its reversionary interest
under this Lease (exclusive of any value attributable to improvements).

The entire amount of the award, settlement or payment attributable to the value
of buildings and improvements shall belong to Lessee.

15.2 Termination. If the whole or materially all of the Premises shall be
taken or condemned, this Lease, at Lessee's option as set forth below, shall
cease and terminate, and Lessee's obligations to pay Rent, Additional Amounts
and other charges hereunder shall be apportioned as of the date of vesting of
title in such taking or condemnation proceedings. For the purposes of this
Article, a taking or condemnation of materially all of the Premises, as
distinguished from a taking or condemnation of the whole of the Premises, means
a taking of such scope that the untaken portion of the Premises is not
reasonably usable for Lessee's purposes or insufficient to permit the
restoration of the then existing Improvement thereon so as to constitute
Improvements capable of producing a proportionately fair and reasonable net
annual income, taking into consideration the payment of all operating expenses
thereof including but not limited to Rent and all other charges herein reserved,
and after the performance of all covenants, agreements and provisions herein
provided to be performed by Lessee. The determination of what constitutes a fair
and reasonable net annual income shall be governed by reference to the average
net annual income produced by the Premises during the five-year period
immediately preceding the taking (or, if the taking occurs during the first five
years of the Lease Term, during the Lease Term to date). As used above, the term
"operating expenses" does not include depreciation or income taxes. If there is
any controversy as to whether materially all of the Premises have been taken,
the controversy shall be resolved by arbitration.

If materially all of the Premises are taken or condemned, then Lessee, at
its option, upon thirty (30) days prior notice to Lessor, given at any time
within ninety (90) days after the vesting of title in the condemnor, may cancel
and terminate this Lease as to the entire Premises. The Rent and other charges
hereunder shall be prorated as of this date of termination.

15.3 No Termination. In the event of a partial taking or condemnation,
i.e., a taking or condemnation of less than materially all of the Premises, this
Lease (except as hereinafter provided) shall nevertheless continue, but the Rent
for the Lease Year in which such condemnation occurs shall be pro-rated as of
the date of such condemnation and that portion of the Rent attributable to that
portion of the Premises so taken shall be credited to Lessee's obligations next
arising under this Lease, and the Rent shall thereafter be reduced
proportionately to reflect the loss of the land taken. In the event that there
be any controversy over such proportionate reduction in the Rent, the
controversy shall be resolved by arbitration.

15.4 Temporary Taking, If the whole or any part of the Premises or of the
Lessee's interest under this Lease be taken or condemned by any competent
authority for its or their temporary use or occupancy for a period which is
fewer than four (4) months, this Lease shall not terminate by reason thereof and
Lessee shall continue to pay, in the manner and at the times herein specified,
the full amounts of the annual rent and all other charges payable by Lessee
hereunder, and, except only to the extent that Lessee may be prevented from so
doing pursuant to the terms of the order of the condemning authority, to perform
and observe all of the other terms, covenants, conditions and obligations
imposed upon Lessee under this Lease, as though such taking or condemnation had
not occurred. If the whole or any part of the Premises or the Lessee's interest
in this Lease be taken or condemned by a competent authority for its or their
temporary use or occupancy for a period which is in excess of 4 months, this
lease may be terminated at the option of Lessee upon notice given within thirty
(30) days of the taking or condemnation. Notwithstanding anything to the
contrary herein, in the event of any temporary taking or condemnation the Lessee
shall, if this Lease has not been terminated as provided in this Paragraph 15.4,
be entitled to receive the entire amount of any award made for such taking or
condemnation, whether paid by way of damages, Rent or otherwise, unless such
period of temporary use or occupancy shall extend to or beyond the Expiration
Date, in which case such award shall be apportioned between the Lessor and the
Lessee as of such Expiration Date.

ARTICLE 16
LESSOR'S RIGHT TO PERFORM AND INSPECT

16.1 Right. If a default occurs hereunder, then thirty (30) days with
respect to monetary defaults or 45 days with respect to nonmonetary defaults (or
such additional time as may be necessary to effect a cure in the exercise of
reasonable diligence) after Lessee's receipt of written notice of such default,
Lessor may, but without being obligated to do so, cure such default by making
such payment or performing such act for the account and at the expense of
Lessee. No such payment

or performance by Lessor shall operate to release or discharge Lessee from any
obligation hereunder. All sums paid by Lessor, pursuant to this Article 16 and
all reasonable costs and expenses (including reasonable attorneys' fees and
costs) so incurred shall constitute Additional Amounts payable by Lessee to
Lessor on demand.

16.2 Inspection. Lessee acknowledges and agrees that Lessor and its
authorized representatives shall have the right to enter the Premises and any
portion thereof at all reasonable times following reasonable notice (but in no
event less than 48 hours prior notice, except in case of emergency) to inspect
for compliance with the terms of this Lease, and may take all such action as may
be necessary or appropriate for such purposes. Furthermore, Lessee acknowledges
and agrees that, at any time within one year prior to the Expiration Date and
upon reasonable notice, Lessor may enter the Premises or any portion thereof for
the purpose of showing the same to prospective tenants, purchasers or mortgagees
and, with the prior approval of Lessee, may display on the Premises
advertisements for sale or lease; provided, however, that Lessor may only enter
and inspect the structures after reasonable notice and during reasonable
business hours. No entry pursuant to this Section shall constitute an eviction.

ARTICLE 17
DEFAULT AND REMEDIES

17.1 Events. Default shall only be deemed to have occurred in the following
situations and Lessee shall not be deemed in default hereunder for the purpose
of Lessor's exercise of any right or privilege herein until the following
applicable notice and grace period has expired:

(a) If Lessee fails to pay any installment of Rent any penalty or
accrued interest thereon as required by the provisions of Article 4 and such
failure continues for thirty (30) days after the receipt of notice of default
from Lessor, unless the time for the payment has been previously extended
pursuant to paragraph 4.7 ("Extension")

(b) If Lessee fails to perform or comply with any other Term of this
Lease and such failure continues for forty-five (45) days after the receipt of
notice of default from Lessor; provided, however, that with respect to any such
failure which is of such nature that although curable, it cannot, with due
diligence and adequate resources, be cured within forty five (45) days, a
default shall not be deemed to exist if Lessee commences curing such failure
within the 45-day period and thereafter proceeds with reasonable diligence and
action to complete curing such failure.

(c) To the extent then allowed by law, if Lessee files a voluntary
petition in bankruptcy which is not dismissed within 90 days after the filing
thereof; is adjudicated bankrupt or insolvent; files any petitions or answers
seeking any reorganization, arrangement, composition, readjustment, liquidation,
dissolution or similar relief under any present or future federal, state or
other statute, law or regulation: seeks, consents to, or acquiesces in the
appointment of any trustee,

receiver, or liquidator of Lessee, or of all or any substantial part of its
respective property or of the pertinent portion of the Premises; makes any
general assignments for the benefit of creditors; or admits in writing its
inability to pay its debts generally as they become due.

(d) To the extent then allowed by law, if a petition is filed against
Lessee seeking any reorganization, arrangement, composition, readjustment,
liquidation, dissolution or other similar relief under any present or future
federal, state or other statute, law, or regulation, which remains undismissed
or unstayed for an aggregate of ninety (90) days (whether or not consecutive),
or if a trustee, receiver, or liquidator of Lessee, or of all or any substantial
part of its properties or of the Premises is appointed without the consent or
acquiescence of Lessor and such appointment remains unvacated or unstayed for an
aggregate of ninety (90) days (whether or not consecutive).

17.2 Remedies. Subject to the notice and cure provisions set out in
Paragraph 17.1 ("Events") and the rights of any assignee, sublessee or Leasehold
Mortgagee, if default exists, Lessor may at its option, exercise, in addition to
its rights at law or in equity, any of those remedies set forth below:

(a) Lessor shall have the right, at its election, to reenter the
Premises, or any part thereof, either with or without process of law, and to
expel, remove and put out Lessee and persons occupying the Premises under
Lessee, using such force as may be necessary in so doing, to take full
possession of and control over the Premises and to have, hold and enjoy the same
and to receive all rental income of and from the same. No reentry by Lessor
shall be deemed an acceptance of a surrender of this Lease, nor shall it absolve
or discharge Lessee from any liability under this Lease. Upon such reentry, all
rights of Lessee to occupy or possess the Premises shall cease and terminate.

(b) Lessor shall have the right, at its election, with or without
reentry as provided in subparagraph (a) immediately above, to give written
notice to Lessee stating that this Lease and the Term hereby demised shall
terminate on the date specified by such notice, and upon the date specified in
such notice this Lease and the Term hereby demised and all rights of Lessee
hereunder shall terminate. Upon such termination, Lessee shall quit and
peacefully surrender to Lessor the Premises and the Improvements then situated
hereon.

(c) At any time and from time to time after such reentry, Lessor may
relet the Premises, or any part thereof, in the name of Lessor or otherwise, for
such term or terms (which may be greater or less than the period which would
otherwise have constituted the balance of the Term of this Lease), and on such
conditions (which may include concessions or free rental) as Lessor, in its
reasonable discretion, may determine and may collect and receive the rental
therefor. However, in no event shall Lessor be under any obligation to relet the
Premises or any part thereof, and Lessor shall in no way be responsible or
liable for any failure to relet or for any failure to collect any rental due
upon any such reletting. Even though it may relet the Premises, Lessor shall
have the right thereafter to terminate this Lease and all of the rights of
Lessee in or to the Premises.

(d) Unless Lessor shall have notified Lessee in writing that it has
elected to terminate this Lease, no such re-entry or action in lawful detainer
or otherwise to obtain possession of the Premises shall relieve Lessee of its
liability and obligations under this Lease; and all such liability and
obligations shall survive any such re-entry. In the event of any such re-entry,
whether or not the Premises, or any part thereof, shall have been relet, Lessee
shall pay to Lessor the entire Rent and all other charges required to be paid by
Lessee up to the time of such re-entry. Thereafter, Lessee, until the end of
what would have been the Term of this Lease in the absence of such re-entry,
shall be liable to Lessor, and shall pay to Lessor, as and for liquidated
damages:

(i) The amount of Rent and Additional Amounts which would be
payable under this Lease by Lessee if this Lease were still in effect, less

(ii) The net proceeds of any reletting, after deducting all of
Lessor's reasonable expenses in connection with such reletting, including
without limitation all reasonable repossession costs, brokerage commissions,
legal expenses, attorneys' fees, alteration and repair costs and expenses of
preparation for such reletting. Lessor's reasonable expenses of reletting shall
not include the cost of constructing any new Improvements on the Parcel nor
shall any duty of Lessor to mitigate damages be construed as obligating Lessor
to construct new Improvements on the Parcel.

Lessee shall pay such damages to Lessor annually on the date that payment of
Rent is due, and Lessor shall be entitled to recover from Lessee annually as the
same shall arise. Lessee shall be liable for such damages on an annual basis,
whether or not in any prior Lease Year or Lease Years the net proceeds described
in subparagraph (ii) above shall have exceeded the Rent and Additional Amounts
described in subparagraph (i) above.

(e) In the event of any breach or threatened breach by Lessee of any
of the terms, covenants or agreements contained in this Lease, Lessor shall
have, in addition to any specific remedies provided in this Lease, the right to
invoke any right or remedy allowed by law or in equity or by statute or
otherwise, including the right to enjoin such breach or threatened breach.

17.3 Waiver. No waiver or breach of any Term of this Lease shall be
construed as a waiver of any succeeding breach of the same or any other term.

ARTICLE 18
HOLDING OVER

18.1 No Holding over. There shall not be any holding over by Lessee or any
assignee or sublessee, upon the expiration or cancellation of this Lease for any
reason. If nevertheless there be any holding over by Lessee or any assignee or
sublessee, the holding over shall give rise to a tenancy at the sufferance of
Lessor upon the same terms and conditions as are provided for herein with a Rent
for the holdover period commensurate with, but in no event less than, the
previous year's Rent.

ARTICLE 19
MORTGAGES

19.1 Definition. Any instrument including, but not limited to, a deed of
trust, mortgage, agreement for sale or other security device which creates an
encumbrance on Lessee's or any sublessee's leasehold interest, and which is
filed with Lessor as set forth in this Article 19 ("Mortgages"), is herein
referred to as a "Permitted Mortgage" unless it is held by an Affiliated Entity,
and the holder of the Permitted Mortgage is herein referred to as a "Leasehold
Mortgagee". In no event shall an Affiliated Entity be deemed a Leasehold
Mortgagee.

19.2 Filing. No Leasehold Mortgagee shall be entitled to the rights set
forth in this Article 19 ("Mortgages") until a true copy thereof is filed with
Lessor. The term of any such obligation secured by a Permitted Mortgage shall
not be longer than the then remaining Term of this Lease, as such may be
extended.

19.3 Preconditions. Lessee, or any sublessee leasing under a sublease
approved by Lessor, from time to time during the Term of this Lease may make one
or more Permitted Mortgages upon their leasehold interests, or any fractional
portion thereof without the prior written consent of the Lessor; provided that:

(a) The Lessee, sublessee or the Leasehold Mortgagee shall promptly
deliver to the Lessor in the manner herein provided for the giving of notice to
the Lessor, a true copy of the Permitted Mortgage and of any assignment thereof
and shall notify the Lessor of the address of the Leasehold Mortgagee to which
notices may be sent; and

(b) Each Permitted Mortgage shall contain provisions permitting the
disposition and application of condemnation awards in the manner provided in
this Lease.

19.4 Conditions. With respect to any Permitted Mortgage filed in accordance
with the provisions of Paragraph 19.2 ("Filing") hereof, the following
provisions shall apply:

(a) Lessor, upon providing Lessee any notice of: (i) default under
this Lease, or (ii) a termination of this Lease, or (iii) a matter on which
Lessor may predicate or claim a default, shall at the same time provide a true
copy of such notice to every Leasehold Mortgagee. No such notice by Lessor to
Lessee shall be deemed to have been duly given unless and until a copy thereof
has been so provided to every Leasehold Mortgagee that has filed a notice with
Lessor in accordance with Paragraph 19.2 ("Filing"). From and after such notice
has been given to a Leasehold Mortgagee, such Leasehold Mortgagee shall have the
same period after the receipt of such notice for remedying any default or acts
or omissions which are the subject matter of such notice or causing the same to
be remedied, as is given Lessee. If an event of default is of a nature that it
can reasonably be cured, by lawful means, only by Leasehold Mortgagee obtaining
actual physical

possession of the Premises, or any part thereof, the period for curing the
default shall be extended so long as (i) the Leasehold Mortgagee is pursing such
self-help as is available under applicable law or (ii) such Leasehold Mortgagee
shall be diligently attempting to obtain, in a court of competent jurisdiction,
the right to actual physical possession of the Premises or any part thereof, and
the Leasehold Mortgagee cures all other events of default which are susceptible
of being cured by the Leasehold Mortgagee.

(b) Any Leasehold Mortgagee shall have the right to cure any default
of Lessee hereunder whether the same consists of the failure to pay Rent or any
other sums due and owing hereunder or the failure to perform any other matter or
thing which the Lessee is hereby required to do or perform, and the Lessor shall
accept such performance on the part of the Leasehold Mortgagee as though the
same had been done or performed by the Lessee.

(c) Any Leasehold Mortgagee may, at the time of any damage or
destruction, by fire or otherwise, to all or any portion of the Premises or any
property thereon, at no cost or expense to Lessor, repair or replace the same,
as the case may be.

(d) Lessor will take no action by reason of any default on the part of
Lessee so long as the periods for the Leasehold Mortgagee's opportunity to cure
Lessee's defaults as set forth herein have not run. In the event Lessor issues
an order canceling this Lease, the order shall not become final until any
foreclosure action by a Leasehold Mortgagee, registered with Lessor pursuant to
Paragraph 19.2 ("Filing") of this Lease, is finally resolved, if the Leasehold
Mortgagee does both of the following:

(i) Within thirty (30) days of the date of issuance of a notice
of default, files written notice the Lessor of its intent to proceed with a
foreclosure action, and

(ii) Within one hundred twenty days (120) of the date of issuance
of a notice of default, has commenced either a foreclosure action in court or a
nonjudicial foreclosure of a deed of trust, and has provided Lessor with a
certified copy of the complaint or other document that officially commences the
foreclosure process, and thereafter prosecutes the foreclosure with reasonable
diligence.

Such Leasehold Mortgagee shall not be required to continue such possession or
continue such foreclosure or other proceedings if the default which would have
been the reason for serving such a notice shall be cured. In addition, so long
as Lessor has provided notice and an opportunity to cure to Lessee and any
Leasehold Mortgagee as provided herein, nothing herein shall preclude the Lessor
from exercising any rights or remedies under this lease with respect to any
other default by the Lessee during any period of such forbearance. If the
Leasehold Mortgagee holding a Permitted Mortgage encumbering Lessee's leasehold
interest or a purchaser at a foreclosure or trustee's sale (a "Purchaser") shall
acquire title to Lessee's leasehold interest by foreclosure, or by assignment in
lieu of foreclosure, or otherwise, and shall cure all defaults of Lessee which
are required to be cured by

such Leasehold Mortgagee or Purchaser pursuant hereto, as the case may be, then
such defaults of Lessee or any prior holder of the Lessee's leasehold interests
which are not required to be cured by such Leasehold Mortgagee (or Purchaser)
shall no longer be deemed to be defaults hereunder.

(e) Any Leasehold Mortgagee or Purchaser of the Lessee's or, if
applicable, any sublessee's leasehold interest (or any portion thereof) may
become the legal owner and holder of all or a portion of this Lease or such
sublease by judicial or non-judicial foreclosure of a Permitted Mortgage or as a
result of the assignment of this Lease or such sublease in lieu of foreclosure
without Lessor's consent, whereupon such Leasehold Mortgagee or Purchaser at a
foreclosure sale shall immediately become and remain liable under this Lease (or
such sublease) to the same extent as Lessee (or such sublessee), and any and all
benefits that would thereafter accrue to Lessee (or such sublessee) under this
Lease (or such sublease) shall belong to such Leasehold Mortgagee or Purchaser.
In case any such Leasehold Mortgagee or Purchaser by foreclosure of Lessee's
interest becomes the owner and holder of this Lease, any of the same events
described in Paragraph 17.1 ("Events") by such Leasehold Mortgagee or Purchaser
shall constitute a default, and Lessor shall be entitled to the same remedies,
but only with respect to that part or portion of the Premises held under this
Lease by such Leasehold Mortgagee or Purchaser. Nothing contained herein shall
be construed or interpreted to preclude Lessor from exercising any of its rights
and remedies hereunder if Leasehold Mortgagee or Purchaser, within the periods
provided herein, fails to cure any event of default occurring after the
Leasehold Mortgagee or Purchaser acquires its interest herein.

(f) If such Leasehold Mortgagee or Purchaser is a trustee, each and
every obligation of such trustee shall be binding upon it solely in its
fiduciary capacity and shall have no force and effect against such trustee in
its individual capacity.

(g) Lessor shall upon request of a Leasehold Mortgagee execute,
acknowledge and deliver to such Leasehold Mortgagee, an agreement prepared at
the sole cost and expense (excluding, however, the cost of any attorneys' fees
incurred by Lessor) of Lessee, the Leasehold Mortgagee or the sublessee if the
Permitted Mortgage is on any sublessee's interest, in form satisfactory to such
Leasehold Mortgagee between Lessor, Lessee (or sublessee), and Leasehold
Mortgagee, agreeing to all of the provisions of this Section.

(h) Lessor agrees that the name of any Leasehold Mortgagee may be
added as an additional insured or to the "loss payable endorsement" or named
under a standard mortgagee clause of any and all insurance policies carried by
Lessee (or sublessee, if applicable). The proceeds arising from any insurance
policies are to be held by a bank or trust company chosen by such Leasehold
Mortgagee which is authorized to do business in Arizona and has a net worth of
$10,000,000.00 or more (the "Depository"), and distributed pursuant to the
provisions of this Lease, or, subject to Lessor's prior approval, by the
Leasehold Mortgagee whose Permitted Mortgage encumbers Lessee's interest and is
prior in lien to any other Leasehold Mortgagee, but the Leasehold Mortgagee may
reserve its right to apply to the mortgage debt all, or any part, of Lessee's
share of such proceeds pursuant to the Permitted Mortgage.

(i) Any Leasehold Mortgagee shall be given prompt notice by Lessor of
any arbitration proceedings or legal proceedings by the parties hereto involving
obligations under this Lease, and shall have the right to intervene therein and
be made a party to such proceedings, and the parties hereto do hereby consent to
such intervention. In the event that any Leasehold Mortgagee shall not elect to
intervene or become a party to such proceedings, the Leasehold Mortgagee shall
receive notice of, and a copy of, any award or decision made in said arbitration
proceedings which shall be binding on all Leasehold Mortgagees not intervening
after receipt of notice of arbitration.

(j) As to any Permitted Mortgage of Lessee's leasehold interest,
Lessor consents to a provision therein for an assignment of rents due from
sublessee to the holder thereof, effective upon any default under such Permitted
Mortgage, subject to Lessee's or Lessor's right to collect such rents. The
holder thereof in any action to foreclose the same shall be entitled to the
appointment of a receiver.

(k) Nothing herein contained shall be deemed to impose any obligation
on the part of Lessor to deliver physical possession of the Premises to any
Leasehold Mortgagee, or to its nominee. Lessor agrees, however, that Lessor
will, at the sole cost and expense of such Leasehold Mortgagee, or its nominee,
cooperate in the prosecution of summary proceedings to evict the then defaulting
Lessee (or sublessee, if applicable).

(l) Lessee may delegate irrevocably to any Leasehold Mortgagee holding
a Permitted Mortgage encumbering Lessee's leasehold interest the authority to
exercise any or all of Lessee's rights hereunder, but no such delegation shall
be binding upon Lessor unless and until either Lessee or said Leasehold
Mortgagee gives to Lessor a true copy of a written instrument effecting such
delegation. Such delegation of authority may be effected by the terms of the
Permitted Mortgage itself, in which case the service upon Lessor of a true copy
of the Permitted Mortgage in accordance with this Article 19 ("Mortgages"),
together with a written notice specifying the provision therein which delegates
such authority to said Leasehold Mortgagee, shall be sufficient to give Lessor
notice of such delegation. The rights set forth in this paragraph shall not
affect, modify, or limit the rights of the Leasehold Mortgagee contained in this
Lease or Lessee's duties and obligations hereunder.

(m) No payment made to Lessor by a Leasehold Mortgagee shall
constitute an agreement that such payment is, in fact, due under the terms of
this Lease. A Leasehold Mortgagee having made any payment to Lessor pursuant to
Lessor's wrongful, improper, or mistaken demand shall be entitled to the return
of any such payment or a portion thereof provided such Leasehold Mortgagee shall
have made demand therefor not later than one year after the date of its payment.

(n) Lessor shall, without charge, at any time and from time to time
hereafter, within ten (10) days after written request of Lessee, any sublessee,
or Leasehold Mortgagee to do so, certify by written instrument duly executed and
acknowledged to any Leasehold Mortgagee or sublessee, Purchaser, assignee of any
right, title or interest of Lessee in this Lease or proposed

Leasehold Mortgagee sublessee, Purchaser, or assignee of any right, title or
interest of Lessee in this Lease or any other person, firm, or corporation
specified in such request: (i) as to whether this Lease has been supplemented or
amended, and if so, the substance and manner of such supplement or amendment;
(ii) as to the existence of any default hereunder to the best of Lessor's
knowledge; (iii) as to the Commencement Date and Expiration Date of the Lease
Term; (iv) acknowledging that the lienholder is a Leasehold Mortgagee; (v) as to
whether the Lessor has assigned its interests or any portion thereof in this
Lease and, to the best of its knowledge, as to whether the Lessee has assigned
it interests or any portion thereof in the Lease; (vi) certifying that, to the
best of Lessor's knowledge, there has been no violation of any law, ordinance or
governmental rule or regulation relating to the Premises; (vii) acknowledging
that the creation of the Permitted Mortgage or the Leasehold Mortgagee's
acquisition of Lessee's interest in the Premises by foreclosure or otherwise
will not constitute an event of default under the Lease; and (viii) as to any
other matters as may be reasonably so requested. Any such certificate may be
relied upon by the Lessee and any other person, firm, or corporation to whom the
same may be exhibited or delivered.

(o) Nothing herein contained shall require any Leasehold Mortgagee or
Purchaser, as a condition to its exercise of rights, to cure any default of
Lessee not reasonably susceptible of being cured by such Leasehold Mortgagee or
Purchaser, including but not limited to, a default related to bankruptcy and
insolvency and any other sections of this Lease that may impose conditions of
default not susceptible to being cured by a Leasehold Mortgagee or Purchaser.
Such failure to cure shall not constitute a default hereunder upon the Leasehold
Mortgagee or Purchaser taking possession of the Premises through foreclosure of
the Leasehold Mortgage or Deed-in-Lieu thereof.

(p) So long as any Permitted Mortgage of Lessee's leasehold interest
is in existence, unless all Leasehold Mortgagees holding Permitted Mortgages of
Lessee's leasehold interest shall otherwise consent in writing, the fee title to
the Premises and the leasehold estate of Lessee therein created by this Lease
shall not merge but shall remain separate and distinct, notwithstanding the
acquisition of such fee title by Lessee or by a third party, by purchase or
otherwise. In addition, this Lease shall not be terminated or modified by an
agreement between Lessor and Lessee without the consent of all Leasehold
Mortgagees.

19.5 Limitations. This Lease grants to any Leasehold Mortgagee only those
rights expressly set forth herein, regardless of the terms of the Permitted
Mortgages or other documents executed in connection therewith.

ARTICLE 20
ENVIRONMENTAL MATTERS

20.1 Definition of Regulated Substances and Environmental Laws. For
purposes of this Lease, the term "Environmental Laws" shall include but not be
limited to any relevant federal, state, or local environmental laws, and the
regulations, rules and ordinances, relating to environmental

matters, and publications promulgated pursuant to the local, state, and federal
laws and any rules or regulations relating to environmental matters. For the
purpose of this Agreement, the term "Regulated Substances" shall include but not
be limited to substances defined as "regulated substance," "solid waste,"
"hazardous waste," "hazardous materials," "hazardous substances," "toxic
materials," "toxic substances," "inert materials," "pollutants," "toxic
pollutants," "herbicides," "fungicides," "rodenticides," "insecticides,"
"contaminates," "pesticides," "asbestos," "environmental nuisance," "criminal
littering," or "petroleum products" as defined in Environmental Laws.

20.2 Compliance with Environmental Laws. Lessee/Permittee ("Lessee") shall
strictly comply with all Environmental Laws, including, without limitation,
water quality, air quality, and handling, transportation, storage, treatment, or
disposal of any Regulated Substance on, under, or from the Premises. Without
limiting the foregoing, compliance includes that Lessee shall: (a) comply with
all reporting obligations imposed under Environmental Laws; (b) obtain and
maintain all permits required by Environmental Laws and provided a copy to
Lessor within ten business days of receipt of the permit; (c) provide copies of
all documentation required by Environmental Laws to Lessor within ten business
days of Lessee's submittal and/or receipt of the documentation; (d) during the
Term of this Lease, provide copies of all information it receives or obtains
regarding any and all environmental matters relating to the premises, including
but not limited to environmental audits relating to the Premises regardless of
the reason for which the information was obtained or whether or not the
information was required by Environmental Laws; and (e) prevent treatment,
storage, disposal, handling or use of any Regulated Substances within the
Premises without prior written authorization from Lessor.

20.3 Designated Compliance Officer. Lessee at all times shall employ or
designate an existing employee, consultant or representative (the "Designated
Compliant Officer") who is responsible for knowing all Environmental Laws
affecting Lessee and Lessee's business and monitoring Lessee's continued
compliance with applicable Environmental Laws. Upon request by Lessor, Lessee
shall make the Designated Compliance Officer available to discuss Lessee's
compliance, answer any questions, and provide such reports and confirming
information as Lessor may reasonably request.

20.4 Audit. At any time, Lessor may request the Lessee to provide an
environmental audit of the Premises performed by an Arizona registered
professional engineer or an Arizona registered geologist. Lessee shall pay the
entire cost of the audit.

20.5 Environmental Assessment. At any time during the Term of the lease,
Lessor may require Lessee to obtain one Phase I environmental assessment of the
Premises performed by an Arizona registered professional engineer or an Arizona
registered geologist. If, based upon the Phase I environmental assessment or its
own independent investigation, Lessor identifies any possible violation of
Environmental Laws or the terms of this Lease, Lessor may require Lessee to
conduct additional environmental assessments as Lessor deems appropriate for the
purpose of ensuring that the Premises are in compliance with Environmental Laws.
The Phase I assessment, or any other

assessment required by Lessor, shall be obtained for the benefit of both Lessee
and Lessor. A copy of the Phase I report shall be provided both to Lessee and
Lessor. Lessor, in its sole discretion, shall have the right to require Lessee
to perform additional assessments of any damage to the Premises arising out of
any violations of Environmental Laws. If Lessee fails to obtain any assessment
required by Lessor, Lessee shall pay the entire costs of any and all assessments
required by Lessor, notwithstanding the expiration or termination of the Lease.

20.6 Indemnity for Environmental Damage. Lessee shall defend, indemnify and
hold Lessor harmless from and against any and all liability, obligations,
losses, damages, penalties, claims, environmental response and cleanup costs and
fines, and actions, suits, costs, taxes, charges, expenses and disbursements,
including legal fees and expenses of whatever kind or nature (collectively,
"claims" or "damages") imposed on, incurred by, or reserved against Lessor in
any way relating to or arising out of any non-compliance by Lessee, Lessee's
successors or sublessees, with any Environmental Laws, the existence or presence
from and after the Commencement Date of any Regulated Substance, on, under, or
from the Premises, and any claims or damages in any way relating to or arising
out of the removal, treatment, storage, disposition, mitigation, cleanup or
remedying of any Regulated Substance on, under, or form the Premises by the
Lessee, its agents, contractors, or subcontractors.

20.7 Scope of Indemnity. This indemnity shall include, without limitation,
claims or damages arising out of any and all violations of Environmental Laws
regardless of any real or alleged fault, negligence, willful misconduct, gross
negligence, breach of warranty, or strict liability on the part of any of the
indemnitees. This indemnity shall survive the expiration or termination of this
Lease and/or transfer of all or any portion of the Premises and shall be
governed by the laws of the State of Arizona.

20.8 Lessee's Participation in the Defense. In the event any action or
claim is brought or asserted against Lessor which is or may be covered by this
indemnity, the Lessee shall fully participate, at Lessee's expense, in the
defense of the action or claim including but not limited to the following: (a)
the conduct of any required cleanup, removal or remedial actions and/or
negotiations, (b) the conduct of any proceedings, hearings, and/or litigation,
and (c) the negotiation and finalization of any agreement or settlement. Lessor
shall retain the right to make all final decisions concerning the defense.

20.9 Restoration. Prior to the termination of this Lease and in addition to
those obligations set forth in this Lease, Lessee shall restore the Premises by
removing any and all Regulated Substances. In addition, the restoration shall
include, but not be limited to, removal of all waste and debris deposited by the
lessee. If the Premises or any portions thereof are damaged or destroyed from
the existence or presence of any Regulated Substance or if the Premises or any
portions thereof are damaged or destroyed in any way relating to or arising out
of the removal, treatment, storage, disposition, mitigation, cleanup or
remedying of any Regulated Substance, the Lessee shall arrange, at its expense,
for the repair, removal, remediation, restoration, and reconstruction to the
Premises to the original condition existing on the date that the Lessee first
occupied the Premises, to the satisfaction of Lessor. In any event, any damage,
destruction, or restoration by Lessee shall not relieve Lessee from its
obligations and liabilities under this Lease.

ARTICLE 21
ARBITRATION

21.1 Jurisdiction. The parties hereby agree that after Lessee has exhausted
its administrative remedies as may be required by law, all claims, disputes and
other matters in question hereunder shall be subject to arbitration as set forth
below; provided, however, that the arbitrators shall have no power to change any
of the provisions of this Lease in any respect nor shall they have any power to
make an award of reformation and the jurisdiction of the arbitrators is hereby
expressly limited accordingly.

21.2 Request. Either party may serve the other with a written request for
arbitration which shall also specify the name and address of one person
designated to act as arbitrator on behalf of that party. Within thirty (30) days
after the service of such request, the other party shall give to the first party
written notice specifying the name and address of the person designated to act
as arbitrator on its behalf. If the other party fails to so notify the first
party within the time above specified, then the appointment of the second
arbitrator shall be made by the first arbitrator. The two arbitrators chosen
shall meet within ten (10) days after the second arbitrator is appointed and
shall appoint a third arbitrator who shall be a competent, impartial person, and
in the event of their being unable to agree upon such appointment within ten(10)
days after the time aforesaid, the said arbitrator shall be selected by the
parties themselves if they can agree thereon within a further period of twenty
(20) days. If the parties do not so agree, then either party on behalf of both
may request the American Arbitration Association to appoint such third
arbitrator. The person so appointed pursuant to this Article must be an
attorney-at-law actively engaged in the practice of law in Arizona for at least
ten (10) years.

21.3 Rules. Said arbitration shall be conducted in accordance with the
rules for Commercial arbitration then in effect for the American Arbitration
Association or any successor organization thereto.

21.4 Decision. The arbitrators shall render their decision, upon the
concurrence of at least two of their number, within thirty (30) days after the
appointment of the third arbitrator. Their decision shall be in writing and
counterpart copies shall be delivered to each of the parties. A decision in
which any two of the arbitrators acting hereunder concur may be appealed de novo
directly to the superior Court of Arizona, Maricopa County within thirty (30)
days of the date of the decision. Unless so appealed, such decision shall in all
cases be final, binding and conclusive upon the parties and judgment upon the
decision may be entered by any court having jurisdiction thereof.

21.5 Fees. Unless otherwise required by the decision of the arbitrators,
each party shall pay the fees and expenses of the original arbitrator appointed
by such party or in whose stead, as above provided, such arbitrator was
appointed, and the fees and expenses of the third arbitrator, if any shall be
borne equally by the parties. Each party shall bear the expense of its own
counsel, experts, and preparation and presentation of proof.

21.6 Injunctive Relief. Nothing contained herein shall preclude either
party from obtaining temporary restraining orders or other injunctive relief
issued by courts of law or equity pending the outcome of arbitration pursuant
hereto.

21.7 Mandatory Arbitration. To the extent applicable, Lessor and Lessee
agree to make use of mandatory arbitration pursuant to A.R.S.(S) 12-133.

ARTICLE 22
MUTUAL CANCELLATION

22.1 Mutual Cancellation. This lease may be terminated prior to the
expiration date upon written agreement signed by both Lessor and Lessee. The
agreement shall specify the terms and conditions of such a cancellation and may
include but shall not be limited to an acceleration of the amortization of the
improvements. In consideration of mutual termination of this Lease, Lessee shall
pay Lessor an amount equal to eighteen (18) months rental, based on the rents
due for the Lease Years following the termination.

22.2 Lessee's Termination. Lessee may terminate this Lease after the
fifteenth anniversary of the commencement Date, with not less than 180 days
prior written notice to Lessor, provided that:

(a) Lessee has paid the annual rental for the calendar year in which
the termination takes effect;

(b) Lessee waives its rights and interest, if any, to pro rata refund
of prepaid or paid rental; and

(c) In consideration of such early termination, (i) Lessee conveys to
Lessor all right, title, and interest in and to the Improvements, free and clear
of all monetary liens, reimbursement rights, and encumbrances, or, at Lessor's
option, (ii) Lessee, at Lessee's sole cost and expense, removes the Improvements
from the Parcel. The aforesaid written notice shall include a reference to this
Paragraph 22.2 and a request that Lessor notify Lessee of its election of
alternative (i) or (ii) above more than sixty (60) days before the termination
date.

(d) Lessee agrees to allow access to Lessor and make the Premises
available to Lessor for marketing purposes, including walk-throughs by potential
Lessees.

(e) Lessee agrees to provide Lessor with a three (3) year prepaid
Liability and Property damage insurance policy, naming Lessor as Primary
insured. In the event the Lessor should lease the Premises prior to expiration
of said Insurance Policy, the Lessor hereby waives any right to a refund of
pre-paid premiums.

(f) In consideration of such early termination, if Lessee provides
Lessor with three (3) years advance written notice, Lessee shall pay Lessor an
amount equal to six (6) months pro rata portion of the following year's Base
Rent; or if Lessee provides Lessor with two (2) years advance written notice,
Lessee shall pay Lessor an amount equal to one (1) years' Base Rent, based on
the rent for the subsequent lease year; or if Lessee provides Lessor with One
(1) year or less, advance written notice, Lessee shall pay Lessor an amount
equal to two (2) years Base Rent, based on the rent for the subsequent lease
year.

22.3 Proration of Rent. Upon cancellation or termination for any reason
Rent shall not be pro-rated unless specifically stipulated elsewhere in this
document.

ARTICLE 23
MISCELLANEOUS

23.1 Rights. This Lease grants Lessee only those rights expressly and
unequivocally granted herein and Lessor retains and reserves all other rights in
the Premises.

23.2 Binding Effect. Each provision of this Lease shall extend to, be
binding on and inure to the benefit of not only Lessee but each of its
respective heirs, administrators, executors, successors and assigns. When
reference is made in this Lease to either "Lessor" or "Lessee", the reference
shall be deemed to include, wherever applicable, the heirs, administrators,
executors, successors and assigns of the parties. This Lease shall be binding
upon all subsequent owners of the Premises, and of any interest or estate
therein or lien or encumbrance thereon.

23.3 No Partnership. The relationship of the parties is that of Lessor and
Lessee, and it is expressly understood and agreed that Lessor does not in any
way or for any purpose become a partner of Lessee or a joint venturer with
Lessee in the conduct of Lessee's business or otherwise, and that the provisions
of any agreement between Lessor and Lessee relating to Rent are made solely for
the purpose of providing a method by which Rent is to be measured and
ascertained.

23.4 Quitclaim Upon Termination. After the expiration, cancellation, or
termination of this Lease, Lessee shall execute, acknowledge and deliver to
Lessor within thirty (30) days after written demand from Lessor to Lessee, any
document requested by Lessor quitclaiming any right, title or interest in the
Leasehold to Lessor or other document required by any reputable title company to
remove the cloud of this Lease from the Premises; provided, however, such
document shall not act to diminish or terminate any rights of the owner of
Improvements to remove the Improvements as set forth herein.

23.5 Titles. The titles to the Articles of this Lease are not a part of
this Lease and shall have no effect upon the construction or interpretation of
any part of the Lease.

23.6 Notices. Any notice to be given or other document to be delivered to
Lessee or Lessor hereunder shall be in writing and delivered to Lessee or Lessor
by depositing same in the United States Mail, with prepaid postage thereon and
addressed as follows:

TO Lessor: Arizona State Land Department
▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ - ▇▇▇▇▇ ▇▇▇▇▇
▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇ ▇▇▇▇▇

TO Lessee: Address of Record, with a copy to all Leasehold Mortgagees

Lessee must notify Lessor by written notice of any change in address within
thirty (30) days. Lessor may, by written notice to Lessee designate a different
address. A copy of any notice to Lessee shall also be given to all Leasehold
Mortgagees. Notice shall be deemed given upon delivery in case of personal
delivery or 5 days following deposit in the U.S. Mails.

23.7 No Promise To Sell. Lessee acknowledges that it has not been induced
to enter into this Lease by any promise from Lessor or any of its agents,
servants or employees that the Parcel will be offered for sale at any time.

23.8 Cancellation. Lessor may cancel this Lease within three (3) years of
execution, without penalty or further obligation, if any person significantly
involved in initiating, negotiating, securing, drafting or creating the Lease on
behalf of Lessor or any of its departments or agencies is, at any time while the
Lease or any extension of the Lease is in effect, an employee of any other party
to the Lease in any capacity, or a consultant to any other party of the Lease
with respect to the subject matter of the Lease. The cancellation shall be
effective when written notice from the Governor is received by all other parties
to the Lease unless the notice specifies a later time. This provision is subject
to the statutory rights of all Leasehold Mortgagees as provided by law and the
statutory limits on this right of cancellation.

23.9 Applicable Law. This lease is subject to all current and subsequently
enacted rules, regulations and laws applicable to State lands and to the rights
and obligations of Lessors and Lessees. No provision of this Lease shall create
any vested right in Lessee except as otherwise specifically provided in this
Lease.

23.10 Amendment. This Lease may be amended only as permitted by law, in
writing and upon agreement by Lessor and Lessee.

23.11 Attorneys' Fees. In any action arising out of this Lease, the
prevailing party is entitled to recover reasonable attorneys' fees and costs in
addition to the amount of any judgment, costs and other expenses as determined
by the court. In the case of Lessor, reasonable attorneys' fees shall be
calculated at the reasonable market value for such services when rendered by
private counsel, notwithstanding that it is represented by the Arizona Attorney
General's Office or other salaried counsel.

23.12 Execution. This document is submitted for examination. This is not an
option or offer to lease or grant a permit. This document shall have no binding
effect on the parties unless and until executed by Lessor (after execution by
the Lessee), and a fully executed copy is delivered to the Lessee.

23.13 Severability. If any provision of this Lease or any application
thereof shall be invalid or unenforceable, the Lease shall remain in full force
and effect if such provision was not a material inducement to the benefitted
party and the remaining provisions permit the parties to achieve the practical
benefits of the arrangements contemplated hereby.

23.14 Mortgagee Request. If any Leasehold Mortgagee to whom the Lessee
proposes to make a Permitted Mortgage on Lessee's leasehold interest shall
require as a condition to making any loan secured by such Permitted Mortgage
that Lessor agree to amend this Lease, then Lessor expressly agrees that it will
make the requested amendments; provided that, the amendments do not impair
Lessor's interests and can be legally effected without conducting a public
hearing or advertising and offering this Lease as so amended at any public
auction.

23.15 Memorandum. The parties shall execute and Lessee shall cause to be
recorded, at Lessee's option, a memorandum of this Lease suitable for recording
purposes, in the Official Records of Maricopa County, Arizona. The Lessee shall
be responsible for preparing and recording the necessary documents and all costs
associated therewith.

23.16 Cooperation. The parties hereto agree to fully and reasonably
cooperate so as to allow Lessee to develop the Parcel consistent with this Lease
and the applicable zoning. Lessor's cooperation shall not include any obligation
on the part of Lessor to expend any monies on behalf of Lessee. Lessor's
cooperation shall include, but not be limited to, cooperation by executing
applications and petitions for any zoning and rezoning in accordance with
Article 6, and cooperation by executing such other and further documents as may
be reasonably required by Lessee to carry out the intent of the parties
contemplated by this Lease.

23.17 Construction. The parties acknowledge that they have both had the
benefit of legal counsel in negotiating and drafting this lease. They therefore
agree that, notwithstanding anything contained herein to the contrary, this
Lease and all of its terms, provisions and conditions shall be construed fairly
and not against either Lessor or the Lessee.

23.18 Governing Law. Since the parcel is situated in Arizona, this Lease
shall be governed by, construed and enforced in accordance with the laws of the
State of Arizona. Any legal proceeding arising out of this Lease shall be
brought in the Superior Court of Arizona, Maricopa County.

IN WITNESS HEREOF, the parties hereto have signed this Lease, effective the day
and year set forth previously herein.

LESSOR: LESSEE:

STATE OF ARIZONA FAILURE ANALYSIS ASSOCIATES, INC.
Arizona State Land Department

By: /s/ Illegible By: /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
-------------------------------- ---------------------------------
Its: President & C.E.O.

DATED this 15th Day of February 1998. DATED this 10th Day of February 1998.

EXHIBIT A

ARIZONA STATE LAND DEPARTMENT
LEGAL DESCRIPTION FORM
================================================================================

SUBMITTED TO: ▇▇▇▇ ▇▇▇▇▇▇▇ THIS IS TO CERTIFY THAT THIS
REFERENCE: 03-53542 LEGAL DESCRIPTION WAS
PREPARED UNDER MY DIRECTION.

THE ENGINEERING AND MAPPING SECTION HEREBY
SUBMITS THE LEGAL DESCRIPTION OF LANDS REQUIRED
AND LOCATED IN:
SEC. 7 TWP. 4N RGE. 3E co. MARICOPA
================================================================================

LEGAL DESCRIPTION:

THAT PORTION OF ▇▇▇ ▇, ▇▇▇ ▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇ ▇▇▇ ▇▇▇▇▇▇▇▇▇ QUARTER
(SE1/4SW1/4) AND THE SOUTH HALF OF THE SOUTHEAST QUARTER (S1/2SE1/4) OF SECTION
7, TOWNSHIP 4 NORTH, RANGE 3 EAST, OF THE GILA AND SALT RIVER MERIDIAN, MARICOPA
COUNTY, ARIZONA, BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS;

COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 7; THENCE ▇▇▇ ▇▇▇.▇▇'▇▇"▇
ALONG THE WEST LINE OF SAID SOUTHWEST QUARTER 55.00 FEET, THENCE S89 DEG.50'
28 "E, PARALLEL WITH AND 55.00 FEET NORTH OF THE SOUTH LINE OF SAID SOUTHWEST
QUARTER, 40.00 FEET TO THE TRUE POINT OF BEGINNING;
THENCE ▇▇▇ ▇▇▇.▇▇'▇▇"▇, PARALLEL WITH AND 40.00 FEET EAST OF SAID WEST LINE A
DISTANCE OF 1236.27 FEET,
THENCE ▇▇▇ ▇▇▇.▇▇'▇▇"▇ PARALLEL WITH AND 30.00 FEET SOUTH OF THENORTH
LINE OF THE SOUTH HALF OF SAID SOUTHWEST QUARTER A DISTANCE OF 2483.57 FEET TO A
POINTON THE NORTH-SOUTH MIDSECTION LINE OF SAID SECTION 7,
THENCE ▇▇▇ ▇▇▇.▇▇'▇▇"▇ PARALLEL WITH AND 30.00 FEET SOUTH OF THE NORTH LINE
OF SAID SOUTH HALF OF THE SOUTHEAST QUARTER OF SECTION 7, A DISTANCE OF 2630.20
FEET,
THENCE S03DEG.08'52"W, PARALLEL WITH AND 55.00 FEET WEST OF THE EAST LINE OF
SAID SOUTH HALFA DISTANCE OF 1279.09 FEET,
THENCE N89DEG.50'44"W, PARALLEL WITH AND 55.00 FEET NORTH OF THE SOUTH
LINE OF SAID SECTION 7, A DISTANCE OF 2596.45 FEET TO A POINT ON SAID
NORTH-SOUTH MIDSECTION LINE,'
THENCE N89DEG.50'28"W, PARALLEL WITH AND 55.00 FEET NORTH OF THE SAID SOUTH
LINE A DISTANCE OF 2445.34 FEET TO THE POINT OF BEGINNING.

CONTAINING 146.49 ACRES MORE OR LESS.

----------------------------------------

T.B. LEGAL: /s/ Illegible
M&B IN LOT4; SESW; S2SE 146.49 AC. --------------------------------
SIGNATURE
10/14/97
DATE

SHEET / OF /
-- --

COMMERCIAL LEASE LONG TERM LEASE NO.

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