A. The cost of an automobile is $10,000. If the interest rate is 5%, how much would you have to set aside now to provide this sum in five years? B. You have to pay $12,000 a year in school fees at the end of each of the next six years. If the interest rate is 8%, how much do you set aside today to cover these bills? C. You have invested $60,476 at 8%. After paying the above school fees, how much would you remain at the end of six years?