Scheduled payments of $426, $311, and $1318 are due in one-and-a-half years, three-and-a-half years, and five-and-a-half years respectively. What is the equivalent single replacement payment two-and-a-half years from now if interest is 9.6% compounded semi-annually? The equivalent single replacement payment is (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)