Make or Buy, Qualitative Considerations Hetrick Dentistry Services operates in a large metropolitan area. Currently, Hetrick has its own dental laboratory to produce porcelain and gold crowns. The unit costs to produce the crowns are as follows: Porcelain Gold Raw materials $ 70 $130 Direct labor 27 27 Variable overhead 8 8 Fixed overhead 22 22 Total $127 $187 Fixed overhead is detailed as follows: $26,000 Salary (supervisor) Depreciation Rent (lab facility) 5,000 32,000 Overhead is applied on the basis of direct labor hours. These rates were computed by using 5,500 direct labor hours. A local dental laboratory has offered to supply Hetrick all the crowns it needs. Its price is $125 for porcelain crowns and $150 for gold crowns; however, the offer is conditional on supplying both types of crowns-it will not supply just one type for the price indicated. If the offer is accepted, the equipment used by Hetrick's laboratory would be scrapped (it is old and has no market value), and the lab facility would be closed. Hetrick uses 2,000 porcelain crowns and 600 gold crowns per year. Required: 1. Conceptual Connection: Should Hetrick continue to make its own crowns, or should they be purchased from the external supplier? Purchase crowns from an external supplier What is the dollar effect of purchasing? X Net savings 2. CONCEPTUAL CONNECTION What qualitative factors should Hetrick consider in making this decision? 1. Quality of crowns 2. Reliability and promptness of producer 3. The price of the crowns 4. Reduction of workforce 5. Increase in workforce 6. Increase in fixed cost 1,2 and 4 3. Conceptual Connection: Suppose that the lab facility is owned rather than rented and that the $32,000 is depreciation rather than rent. What effect does this have on the analysis in Requirement 1? It reduces the cost of making the crowns to $ X, which is less than the cost of buying. 4. Conceptual Connection: Refer to the original data. Assume that the volume of crowns used is 4,200 porcelain and 600 gold. Should Hetrick make or buy the crowns? Make