Troy Engines, Ltd., manufactures a variety of engines for use in heavy equipment. The company has always produced all of the necessary parts for its engines, including all of the carburetors. An outside supplier has offered to sell one type of carburetor to Troy Engines, Ltd., for a cost of $35 per unit. To evaluate this offer, Troy Engines, Ltd., has gathered the following information relating to its own cost of producing the carburetor internally: Per Unit 15,000 Units Per Year Direct materials $ 14 $ 210,000 Direct labor 10 150,000 Variable manufacturing overhead 3 45,000 Fixed manufacturing overhead, traceable 6* 90,000 Fixed manufacturing overhead, allocated 9 135,000 Total cost $ 42 $ 630,000 *One-third supervisory salaries; two-thirds depreciation of special equipment (no resale value). Required: 1a. Assuming that the company has no alternative use for the facilities that are now being used to produce the carburetors, compute the total cost of making and buying the parts.

15,000 Per Units Unit Per Year $ 14 $210,000 10 150,000 3 45,000 6 90,000 9 135,000 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead, traceable Fixed manufacturing overhead, allocated $ 42 $630,000 Total cost One-third supervisory salaries, two-thirds depreciation of special equipment (no resale value) Required 1a. Assuming that the company has no alternative use for the facilities that are now being used to produce the carburetors, compute the total cost of making and buying the parts Make Buy Total relevant cost (15,000 units) 1b. Should the outside supplier's offer be accepted? Accept O Reject 2a. Suppose that if the carburetors were purchased, Troy Engines, Ltd., could use the freed capacity to launch a new product. The segment margin of the new product would be $150,000 per year. Compute the total cost of making and buying the parts. Make Buy Total relevant cost (15,000 units) 2b. Should Troy Engines, Ltd., accept the offer to buy the carburetors for $35 per unit? Accept Reject