Exercise 9-12 Garrett Boone, Sarasota 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 $290,300 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 $41,300 per year. He also believes the lathe will reduce energy costs by $24,500 per year. If he purchases the new lathe, he will be able to sell the old lathe for $4,491 (a) Calculate the lathe's internal rate of return. Internal rate of return $ (b) If Sarasota Enterprises uses a 14% hurdle rate, should Garrett purchase the lathe? Yes No ou would like to Show Work for this question: Qpen Show Work