Engineering economy

Problem 1: Consider a machine that costs $20,000 and has a five-year useful life. At the end of the five years, it can be sold for $4,000 after all tax adjustments have been factored in. The firm provides revenue of $5,40 per year and has annual expenses of $1,000. Assume MARR of 10%. Determine the Capital Recovery (CR) of the machine? Determine the Equivalent Uniform Annual Cost (EUAC) of the machine? Determine the Annual Worth (AW)? Should the machine be purchased? a) b) c) d)