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5.8. Kal Tech Engineering Systems is considering buying a CNC machining center for its operation in Tennessee. The net benefits in the first year is estimated to be $40,000 and increasing at the rate $5,000 for the next four years and stays at the same level as that of year 5 for the next 5 years. If MARR is 8%, determine the amount of money that the company can invest justifying on this machining center. A salvage value of 20% of the initial cost is reasonable to assume at the end of year 10 . (5 pts) A) $396,357 B) $416,182 C) $411,202 D) $399,500 P+40,000(P/A,8%,5)+5000(P/G,8%,5)+60,000(P/A,8%,5)(P/F,8%,5)+0.2P(P/F,8%,10)P+40,000(3.993)+5000(4.650)+60,000(3.993)(.6806)+0.2P(.4632)