Take such action and execute, acknowledge and deliver, at its sole cost and expense, such agreements, instruments, or other documents as any Agent may reasonably require from time to time in order (i) to carry out more effectively the purposes of this Agreement and the other Loan Documents, (ii) to subject to valid and perfected first priority Liens (subject to Permitted Liens described in clauses (b), (e), (f), (g), (h), (i), (j), (m), (n), (p), (r), (s), (t), (u), (w) and (x) of the definition of Permitted Liens) any of the Collateral of any Loan Party (including commercial tort claims, deposit accounts, securities accounts, and commodities accounts, but excluding Excluded Property (as defined in the Security Agreement)), (iii) to establish and maintain the validity and effectiveness of any of the Loan Documents and the validity, perfection and priority of the Liens intended to be created thereby, and (iv) to better assure, convey, grant, collaterally assign and confirm unto each Agent and each Lender the rights now or hereafter intended to be granted to it under this Agreement or any other Loan Document. In furtherance of the foregoing, to the maximum extent permitted by applicable law, each Loan Party (A) if a Loan Party has failed to comply with its undertakings in this Section after a written request therefor, authorizes each Agent, to execute any such agreements, instruments, or other documents in such Loan Party's name and to file such agreements, instruments or other documents in any appropriate filing office, (B) authorizes each Agent to file any financing statement required hereunder or under any other Loan Document, and any continuation statement or amendment with respect thereto, in any appropriate filing office without the signature of such Loan Party, and (C) ratifies the filing of any financing statement, and any continuation statement or amendment with respect thereto, filed without the signature of such Loan Party prior to the date hereof.