The Borrower and Guarantors will (a) keep, and cause each of their respective Subsidiaries to keep true and accurate records and books of account in which full, true and correct entries will be made in accordance with GAAP and (b) maintain adequate accounts and reserves for all taxes (including income taxes), depreciation and amortization of its properties and the properties of their respective Subsidiaries, contingencies and other reserves, in each case, in all material respects. Neither Borrower, any Guarantor nor any of their respective Subsidiaries shall, without the prior written consent of the Agent, not to be unreasonably withheld (x) except as required by GAAP, make any material change to the accounting policies/principles used by such Person in preparing the financial statements and other information described in §6.4 or §7.4, or (y) change its fiscal year. Agent and the Lenders acknowledge that Borrower’s fiscal year is a calendar year. In the event that the Borrower, any Guarantor or any of their respective Subsidiaries makes any change in the accounting policies/principles used by such Person, Borrower shall give prompt written notice thereof to Agent, which notice shall reasonably describe such change and any potential impact on the calculation of any financial covenant in this Agreement.