A firm is considering three mutually exclusive alternatives as part of a production improvement program. The alternatives are: Installed Cost A $10,200 B $14,500 C $20,000 Uniform Annual Benefit Useful life, in years $ 1,625 10 $ 1,530 20 $ 1,895 20 For each alternative, the salvage value at the end of its useful life is zero. At the end of ten years, 4 could be replaced with another 4 with identical costs and benefits. The minimum attractive rate of return (MARR) is 6%. Which alternative should be selected? Provide cash flow diagrams and show your work