7. The Wildcat Oil Company is trying to decide whether to lease or buy a new computer- assisted drilling system for its oil exploration business. Management has decided that it must use the system to stay competitive; it will provide $2.7 million in annual pretax cost savings. The system costs $9.4 million and will be depreciated straight-line to zero over five years. Wildcats tax rate is 34 percent, and the firm can borrow at 9 percent. Lambert Leasing Company has offered to lease the drilling equipment to Wildcat for payments of $2.15 million per year. Lamberts policy is to require its lessees to make payments at the start of the year. Lease or Buy [LO3] What is the NAL for Wildcat? What is the maximum lease payment that would be acceptable to the company?