Excel E21.5 (LO 2) Schopp Corporation makes a mechanical stuffed alligator that sings the Martian national anthem. The following information is available for Schopp Corporation's anticipated annual volume of 500,000 units. Use cost-plus pricing to determine various amounts. Per Total Unit Direct materials $ 7 Direct labor $11 Variable manufacturing overhead $15 Fixed manufacturing overhead $3,000,000 Variable selling and administrative expenses $14 Fixed selling and administrative expenses $1,500,000 The company has a desired ROI of 25%. It has invested assets of $28,000,000. Instructions a. Compute the total cost per unit. b. Compute the desired ROI per unit. c. Compute the markup percentage using total cost per unit. d. Compute the target selling price.