The data on a Ioan has been collected in the Microsoft Excel Online file below. Open the spreadsheet and perform the required analysis to answer the questions below. Open spreadsheet 10% compounded annually. Round all answers to the nearest cent. 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. c. Why do these percentages change over time? I. These percentages change over time because even though the total payment is constant the amount of interest paid each year is declining as the remaining or outstanding balance declines