A: Calculating total amount owed after graduation Use input() to set variables float variables loan per year and interest rate and int variable years. You will need two other variables: o total owed = 0 counter = 0_(This is a counter variable to count how many times the loop has been executed) som %3D Construct a while loop that calculates how much you will owe by graduation. Each year, you will add the loan per vear to your total owed and multiply by the interest rate The while loop will end when your counter is equal to your years. Example input: Number of years: 4 Loan amount per year: 4000 Interest rate (Ex. 0.045 for 4.5% annual): .05 Example output: Total Owed At Graduation $ 18102