sider a $15,000 loan to be repaid in equal installments at the end of each of the next 5 years. The interest rate is 10%. a. Set up an amortization schedule for the loan. Do not round intermediate calculations. Round your answers to the nearest cent. If your answer is zero, enter "0". b. How large must each annual payment be if the loan is for $30,000 ? Assume that the interest rate remains at 10% and that the loan is still paid off over 5 years. Do not round intermediate calculations. Round your answer to the nearest cent. $ c. How large must each payment be if the loan is for $30,000, the interest rate is 10%, and the loan is paid off in equal installments at the end of periods. Do not round intermediate calculations. Round your answer to the nearest cent. $ Why are these payments not half as large as the payments on the loan in part b