Prepare an amortization schedule for a three-year loan of $72,000. The interest rate is 9 percent per year, and the loan calls for equal annual payments. How much total interest is paid over the life of the loan? (Do not include the dollar signs ($). Round your answers to 2 decimal places (e.g., 32.16). Leave no cells blank. You must enter '0' for the answer to grade correctly.) Year Beginning Balance Total Payment Interest Payment Principal Payment Ending Balance 1 $ $ $ $ $ 2 3 Total interest $