On Maych 10, Fat Tires Ldd borrowed $10,000.00 with an interest rate of 7.5\%. The loan was repaid in full on October 13 , with payments of $2800.00 on April 7 and $3100.00 an June 5 What was the final payment? The final payment was \$ (Round the final arswer to the nearest cent as needed. Round all intormediate values to six decimal places as needed)