Hi Chegg. Please assist me with this question. Thank you! Here goes....

you are evaluating two different silicon wafer miling machines. The Techron 1 costs $255,000, has a three year life, and has pre tax operating costs of $68,000 per year. The Techron II costs $445,000, has a five year life, and has pre tax operating costs of $41,000 per year. For both milling machines, use straight-line depreciation to zero over the project's life and assume a salvage value of $45,000. If your tax rate is 24 percent and your discount rate is 13 percent, compute the EAC for both machines. Thanks again!