Application of Insufficient Payments. If at any time insufficient funds are received by and available to the Administrative Agent to pay fully all amounts of principal, unreimbursed LC Disbursements, interest and fees of a Class of Commitments or Final Maturity Date then due hereunder, such funds shall be applied # first, to pay interest and fees of such Class then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of interest and fees of such Class then due to such parties, and # second, to pay principal and unreimbursed LC Disbursements of such Class then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of principal and unreimbursed LC Disbursements of such Class then due to such parties.