8 units of milling machine that costs $ 267228 each are bought today. They can be used for 10 years and can be sold at $ 33454 each at the end of their useful life. Lubrications and minor repairs are estimated to be $ 21139 per unit, annually. Each machine is expected to operate at an average of 2978 hours per year at an average power consumption of 1.9 kW per unit. The effective annual interest rate is 2.5%. Assume that the distribution utility charges $ 9/kWhr. Using captalized cost principle, determine the following: a.) captalized cost of the investment, b.) total present worth of all the costs that occur an
8 units of milling machine that costs $ 267228 each are bought today. They can be used for 10 years and can be sold at $ 33454 each at the end of their useful life. Lubrications and minor repairs are estimated to be $ 21139 per unit, annually. Each machine is expected to operate at an average of 2978 hours per year at an average power consumption of 1.9 kW per unit. The effective annual interest rate is 2.5%. Assume that the distribution utility charges $ 9/kWhr. Using captalized cost principle, determine the following: a.) captalized cost of the investment, b.) total present worth of all the costs that occur annually (annually recurring cost) in the whole investment, c.) total present worth of all the costs that occur one-time (non-recurring) in the whole investment
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