Form of Clause Samples

Form of. A Committed Loan Notice C-1 Note (Tranche 1 Loans) C-2 Note (Tranche 2 Loans) D Compliance Certificate E-1 Assignment and Assumption E-2 Administrative Questionnaire G [Reserved] H [Reserved] I [Reserved] K U.S. Tax Compliance Certificates L Solvency Certificate This CREDIT AGREEMENT (“Agreement”) is entered into as of June 4, 2021, among ▇▇▇▇▇▇▇▇▇▇, INC., a Delaware corporation (as further defined in Section 1.01, the “Borrower”), each lender from time to time party hereto (as further defined in Section 1.01, collectively, the “Lenders” and individually, a “Lender”), JPMORGAN CHASE BANK, N.A., as Administrative Agent. AT&T Inc. (“AT&T”, and together with its subsidiaries, the “AT&T Business”) intends to (a) separate certain businesses, operations and activities, including the business, operations and activities that constitute the WarnerMedia segment of AT&T as narratively described in the Form 10-K of AT&T for the period ending December 31, 2020 (the “Spinoff Business”) from the AT&T Business (the “Separation”) and (b) following the Separation, combine the Spinoff Business with Discovery, Inc. (“Discovery”, and together with its subsidiaries, the “Discovery Business”, and the Discovery Business, together with the Spinoff Business, the “Combined Businesses”). The foregoing will be consummated on the terms and subject to the conditions set forth in the Separation and Distribution Agreement, dated as of May 17, 2021 (as amended from time to time and including the annexes, exhibits, schedules and all related documents, collectively the “Separation and Distribution Agreement”), by and among AT&T, the Borrower and Discovery and the Agreement and Plan of Merger, dated as of May 17, 2021 (as amended from time to time and including the annexes, exhibits, schedules and all related documents, collectively the “Business Combination Agreement” and, together with the Separation and Distribution Agreement, collectively the “Transaction Agreements”), by and among AT&T, the Borrower, Discovery, a newly formed wholly owned direct or indirect subsidiary of Discovery and the other parties thereto, pursuant to which it is intended that (1) AT&T, to effect the Separation, will contribute or transfer the Spinoff Business to the Borrower, a wholly owned subsidiary of AT&T (the “Contribution”), (2) in connection with the Separation and in partial consideration of the Contribution, the Borrower will issue to AT&T debt securities up to the Additional Amount (as defined in the Sepa...

Form of. A-1 Revolving Loan Notice A-2 Term Loan Interest Rate Selection Notice B Swing Line Loan Notice C-1 Term Loan Note C-2 Revolving Loan Note D Compliance Certificate E Assignment and Assumption F Guaranty Agreement G Opinion Matters H Parent Guaranty Agreement I Security Agreement J Mortgage This CREDIT AGREEMENT is entered into as of October 3, 2005, among ▇▇▇▇▇▇▇ GROUP, LLC, a Delaware limited liability company (the “Borrower”), each lender from time to time party hereto (collectively, the “Lenders” and individually, a “Lender”), and BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer. The Borrower has requested that the Lenders provide a revolving credit facility and a term loan facility, and the Lenders are willing to do so on the terms and conditions set forth herein. In consideration of the mutual covenants and agreements herein contained, the parties hereto covenant and agree as follows:

Form of. JOINDER AGREEMENT

Form of. A Committed Loan Notice B Swing Line Loan Notice C Negotiated Rate Loan Notice D Revolving Note E Compliance Certificate F Assignment and Assumption G Opinions This CREDIT AGREEMENT, dated as of August 1, 2007 (as amended, restated, supplemented or otherwise modified from time to time, this “Agreement”), among HEALTH CARE PROPERTY INVESTORS, INC., a Maryland corporation (the “Borrower”), the lending institutions party hereto from time to time (each, a “Lender” and collectively, the “Lenders”), BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender, L/C Issuer and Alternative Currency Fronting Lender, BANC OF AMERICA SECURITIES LLC, as Joint Lead Arranger and Joint Bookrunner, UBS SECURITIES LLC, as Joint Lead Arranger, Joint Bookrunner and Syndication Agent, BARCLAYS CAPITAL, as Joint Bookrunner and Documentation Agent, CITICORP NORTH AMERICA, INC., as Documentation Agent, CREDIT SUISSE, CAYMAN ISLANDS BRANCH, as Documentation Agent, ▇▇▇▇▇▇▇ ▇▇▇▇▇ CREDIT PARTNERS L.P., as Documentation Agent, JPMORGAN CHASE BANK, N.A., as Documentation Agent, WACHOVIA BANK, NATIONAL ASSOCIATION, as Documentation Agent, ▇▇▇▇▇ FARGO BANK, N.A., as Documentation Agent, THE BANK OF NOVA SCOTIA, as Senior Managing Agent, CALYON NEW YORK BRANCH, as Senior Managing Agent, KEY BANK NATIONAL ASSOCIATION, as Senior Managing Agent, ▇▇▇▇▇▇▇ ▇▇▇▇▇ BANK USA, as Senior Managing Agent, THE ROYAL BANK OF SCOTLAND PLC, as Senior Managing Agent, and SUNTRUST BANK, as Senior Managing Agent, and.

Form of. A Committed Loan Notice B-1 Bid Request B-2 Competitive Bid C-1 Domestic Swing Line Loan Notice C-2 Alternative Currency Swing Line Loan Notice C-3 Canadian Dollar Swing Line Loan Notice C-4 Euro/Sterling Swing Line Loan Notice C-5 Term Loan Notice C-6 2020 Term Loan Notice D Note E Compliance Certificate F-1 Assignment and Assumption F-2 Administrative Questionnaire G-1 Company Guaranty G-2 Subsidiaries Guaranty H [Intentionally Omitted] I Governing Senior Note Indenture J Form of Corporate Forecast K Form of Solvency Certificate L Designated Borrower Request and Assumption Agreement M Designated Borrower Notice N Supplemental Addendum O Form of Joinder Agreement This FOURTH AMENDED AND RESTATED CREDIT AGREEMENT (as amended, restated, extended, supplemented or otherwise modified in writing from time to time, this “Agreement”) is entered into as of May 31, 2017, among Host Hotels & Resorts, L.P., a Delaware limited partnership (the “Company”), certain Subsidiaries of the Company party hereto pursuant to Section 2.19 (each a “Designated Borrower” and, together with the Company, the “Borrowers” and each, a “Borrower”), each lender from time to time party hereto (collectively, the “Lenders” and individually, a “Lender”), and BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer.

Form of. Assignment and Assumption

Form of. ASSIGNMENT AND ASSUMPTION

Form of. LEASE TERMINATION CERTIFICATE The undersigned hereby certify that the Aircraft Lease Agreement dated as of January 7, 2000 between the undersigned Lessor and undersigned Lessee, and as further described in the Appendix attached hereto, has terminated and the aircraft and aircraft engines covered thereby are no longer subject to the terms thereof. This certificate may be executed in one or more counterparts each of which when taken together shall constitute one and the same instrument. DATED this __________ day of ____________________, __________ LESSOR LESSEE AVIATION FINANCIAL SERVICES INC. FRONTIER AIRLINES, INC. By:________________________________ By:___________________________ Title:_______________________________ Title:_________________________ FAA Recording Date FAA Conveyance No. SCHEDULE 8 FORM OF AIRCRAFT USAGE REPORT FOR PERIOD BEGINNING ON __________, 2000____ AND ENDING ON ___________, 2000____ The undersigned Officer of Frontier Airlines, Inc. ("Lessee") hereby certifies as follows:

Form of. JOINDER AGREEMENT FORM OF SPECIFIED SUBSIDIARY JOINDER AGREEMENT FORM OF SPOUSAL CONSENT FORM OF DIRECTOR INDEMNIFICATION AGREEMENT INDEMNIFICATION AGREEMENT