Ned help

On July 5, Fat Tires Lid borrowed $11,000.00 with an interest rate of 58% The loan was repaid in full on October 2, with payments of $2600 00 on August 6 and $3400.00 on September 3. What was the final payment? The final payment was s (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)