(5 points) A construction company must replace a piece of heavy earth-moving equipment. Cat and Volvo are the two best alternatives. Both alternatives are expected to last 8 years. If the company has a minimum attractive rate of return (MARR) of 11%, which alternative should be chosen? Use IRR analysis. Cat Volvo First cost $15,000 $22,500 Annual operating cost 3,000 1,500 Salvage value 2,000 4,000 problem needs to worked out and very detailed