Precision dyes Is Analyzing Two Machines To Determine Which One It Should Purchase. The Company Requires A 15 Percent Rate Of Return And Uses Straight-Line Depreciation To A Zero Book Value Over The Life Of Its Equipment. Machine A Has A Cost Of $462,000, Annual Operating Costs Of $46,200, And A 4-Year Life. Machine B Costs $898,000, Has annual aftertax cash outflows of $16,500, and has a 7-year life. Whichever machine is purchased will be replaced at the end of its useful life. Which machine should the company purchase?