A debt of $5500 due five years from now and $5500 due ten years from now is to be repaid by a payment of $2000 in two years, a payment of $4000 in four years, and a final payment at the end of six years. If the interest rate is 2.9% compounded annually, how much is the final payment? The final payment should be $. (Do not round until the final answer. Then round to the nearest cent as needed.)