After visiting several automobile dealerships. Richard selects the car he wants. He likes its $12.000 price but financing through the dealer is no bargain. He has $2.400 cash for a down payment, so he needs a loan of $9,600 In shopping at several banks for an installment loan, he learns that interest on most automobile loans is quoted at add-on rates. That is during the life of the loan interest is paid on the full amount borrowed even though a portion of the principal has been pald back Richard borrows $9,600 for a period of five years at an add-on interest rate of 13 percent 8. What is the total interest on Richard's loan b. What is the total cost of the cart chement 25 por b. What is the total cost of the car? Total Det o c. What is the monthly payment? References Mormy payment d. What is the annual percentage rate (APRI? (Enter your answer os percent rounded to 2 decimal places.) IAPR