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Garrett Boone, Farish Enterprises’ vice president of operations, needs to replac

ID: 2460517 • Letter: G

Question

Garrett Boone, Farish Enterprises’ vice president of operations, needs to replace an automatic lathe on the production line. The model he is considering has a sales price of $289,495 and will last for 8 years. It will have no salvage value at the end of its useful life. Garrett estimates the new lathe will reduce raw materials scrap by $37,100 per year. He also believes the lathe will reduce energy costs by $28,350 per year. If he purchases the new lathe, he will be able to sell the old lathe for $5,206. Calculate the lathe’s internal rate of return,

Explanation / Answer


Now , 289495 = 65450 * Summation of Discounting Factor + 5206 * Discounting factor

= Discounting factor = 16%

Hence lathe's internal rate of return is 16%

Savings per year : Raw Materials Scrap 37100 Energy Cost 28350 TOTAL 65450