Purchase of copy machine Fairfield is considering two alternative copy machines to purchase. Fairfield will need to purchase three machines for each of its thirty stores. Machine A has an expected life of 4 years, will cost \\( \\$ 28,000 \\), and will produce net cash flows of \\( \\$ 12,200 \\) per year. Machine B pas an expected life of 8 years, will cost \\( \\$ 35,000 \\) and will produce net cash-flows of \\( \\$ 10,000 \\) per year. Fairfield plans to operate the machines for 8 years. Inflation is expected to be zero and depreciation is already taken into account in the cash flows. Which new machine should Fairfield purchase