after deciding to acquire a new car, you can either lease the car or purchase it on a four-year loan. the car you wish to buy costs $35,500. the dealer has a special leasing arrangement where you pay $100 today and $500 per month for the next four years. if you purchase the car, you will pay it off in monthly payments over the next four years at an apr of 7 percent. you believe you will be able to sell the car for $23,500 in four years.