Your company is considering the purchase of a fleet of cars for $195,000. It can borrow at 8.5%. The cars can be leased for $55,000 per year and will be worthless at the end of four years. The corporate tax rate is 34% and the cars belong in CCA class 10 (a 30% class). If you do not expect to pay taxes for the next four years, what is the net advantage to leasing?