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8-Bruno's, Inc. is analyzing two machines to determine which one it should purchase. The company requires a8% rate of return and uses straight-line depreciation to a zero-book value. Machine A has a cost of $290,000, annual operating costs of $8,000, and a 3 -year life. Machine B costs $180,000, has annual operating costs of $12,000, and has a 2 -year life. Whichever machine is purchased will be replaced at the end of its useful life. Which machine should Bruno's purchase and why? (Round your answer to whole dollars.)