Use the following information to work Problems 1 through 6: You work for a nuclear research laboratory that is contemplating leasing a diagnostic scanner (leasing is a very common practice with expensive, high-tech equipment). The scanner costs $2,000,000, and it would be depreciated straight-line to zero over four years. Because of radiation contamination, it will actually be completely valueless in four years. You can lease it for $600,000 per year for four years. 1. Lease or Buy Assume that the tax rate is 35 percent. You can borrow at 8 per- cent before taxes. Should you lease or buy