This is Engineering Cost Analisis

An oil and gas company is trying to determine whether or not it should replace a fixture on one of its offshore oil wells. The fixture would cost $61,000 and would generate annual savings of $20,000 for each of the next 4 years; at the end of 4 years, the fixture would have negligible salvage value. The fixture will be depreciated using MACRS as 5-year property, the company's after-tax MARR is 7%, and the tax rate is 31%. Compute the FW and use this to determine whether or not the company should replace the fixture. Click here to access the TVM Factor Table calculator. Click here to access the MACRS-GDS Property Classes. Click here to access the MACRS-GDS percentages page. Click here to access the MACRS-GDS percentages for 27.5-year residential rental property. $ Carry all interim calculations to 5 decimal places and then round your final answer to a whole number. The tolerance is 10. Should the company purchase the new fixture