The Borrower shall promptly, upon the reasonable request of the Bank and at the Borrower’s expense, execute, acknowledge, and deliver, or cause the execution, acknowledgement, and delivery of, any document or instrument supplemental to or confirmatory to the Loan Documents or otherwise necessary or desirable in the Bank’s reasonable opinion for the creation, preservation, and/or perfection of any security interests in the collateral that are given by the Borrower to the Bank. The Borrower hereby irrevocably constitutes and appoints the Bank, as its true and lawful attorney-in-fact with full irrevocable power and authority in the place and stead of the Borrower to take any appropriate action and to execute any and all documents and instruments that may be necessary or desirable to accomplish the purposes of the Loan Documents. The powers conferred on the Bank shall not impose any duty upon the Bank to exercise any such power.