Buppose that a certain car has the following average operating and ownership costs. Average Costs per Mile Operating Ownership Total $0 24 $074 5093 if you drive 30,000 miles per year, what is to an expense for this car? b. It the total annual expertise for this car in deposited at the end of each year into an IRA paying 82% compounded yearly, how much will be saved at the end of four years? Use the formula a. If you drive 30,000 miles per year, the total annual expense for this car (Round to the nearest dollar as needed.)