Johnstone Company manufactures two products, Board 12 and Case 165. Johnstone's overhead costs consist of setting up machines, $1,600,000; machining, $3,600,000; and inspecting, $1,200,000. Information on the two products is: Board 12 Case 165 Direct labor hours 15,000 25,000 Machine setups 600 400 Machine hours 24,000 26,000 Inspections 800 700 Overhead applied to Case 165 using traditional costing using direct labor hours is a. $2,560,000. b. $3,072,000. c. $3,340,000. d. $4,000,000