the questions below. Open spreadsheet a. Complete an amortization schedule for a $22,000 loan to be repaid in equal installments at the end of each of the next three years. The interest rate is 12% compounded annually. Round all answers to the nearest cent. Beginning Repayment of Principal Ending Balance Year Balance Payment Interest 1 $ 2 $ $ $ $ $ b. What percentage of the payment represents interest and what percentage represents principal for each of the three years? Round all answers to two decimal places. % Interest % Principal Year 1: % % Year 2: % % Year 3: % % c. Why do these percentages change over time