Borrower and each other Loan Party agrees to pay the Expenses on the earlier of (a) the tenth day of the month following the date on which such Expenses were first incurred (or, if such day is not a Business Day, the next succeeding Business Day), or (b) the date on which demand therefor is made by the Agent or a Lender on Borrower, and each other Loan Party agrees that its obligations contained in this Section 19.9 shall survive payment or satisfaction in full of all other Obligations; provided , that the Loan Parties shall not be deemed in default for non-payment of such Expenses unless such expenses remain unpaid following demand therefor.