Interest hereunder on each Prime Rate Loan shall be due and payable on the first calendar day of each month during the term hereof. Interest hereunder on each LIBOR Loan shall be due and payable on the last day of each Interest Period applicable to such LIBOR Loan, provided that if the Interest Period for any LIBOR Loan is longer than three (3) months, interest on such LIBOR Loan shall be payable on the day that is three (3) months after the start of such LIBOR period and on the last day of such LIBOR period. Lender shall, at its option, charge such interest, all Lender Expenses, all Periodic Payments and all other Obligations against any of Borrowers’ deposit accounts or against the Revolving Line, in which case those amounts shall thereafter accrue interest at the rate then applicable hereunder. Any interest not paid when due shall be compounded by becoming part of the Obligations, and such interest shall thereafter accrue interest at the rate then applicable hereunder.