Assume that a customer is comparing the total cost of ownership of two cars for a five-year period. The purchase price for Car A is $25,000, with an estimated annual maintenance cost of $2,000 per year. The purchase price for Car B is $28,000, with an estimated annual maintenance cost of $1,000 per year. Both cars have the same gas mileage and have a similar resale value. The dealer's cost of Car A is $20,000; the dealer's cost of Car B is $24,000. What is the difference in the total cost of ownership to the customer