Walnut Systems produces two different products, Product A, which sells for $160 per unit, and Product B, which sells for $220 per unit, using three different activities: Design, which uses Engineering Hours as an activity driver, Machining, which uses machine hours as an activity driver and Inspection, which uses number of batches as an activity driver. The cost of each activity and usage of the activity drivers are as follows: Design Engineering hours) Machining Machine lours) Inspection Batches) Cost $150,000 $500.000 $ 30,000 Usage by Usage by Product Product 240 260 1,160 2,640 33 27 Walnut manufactures 10,000 units of Product A and 8,930 units of Product B per month. Each unit of Product A usos $42 of direct materials and $28 of direct labor, while each unit of Product Buses $79 of direct materials and $39 of direct labor Required: a. Calculate the Design activity proportions for Products A and B. Design Activity Proportions % Product A Product b. Calculate the Machining activity proportions for Products A and B. Machining Activity Proportions % Product A Product B % c. Calculate the Inspection activity proportions for Products A and B. Product A Product B Inspection Activity Proportions % % d. Determine the indirect costs assigned to Product A. Indirect Costs f. Determine the manufacturing cost per unit for Product A. (Round your answer to 2 decimal places.) Manufacturing Cost per unit g. Determine the manufacturing cost per unit for Product B. Manufacturing Cont per unit h. Determine the gross profit per unit for Product A. (Round your intermediate calculation to 2 decimal places. Round your answer to 2 decimal places.) Gross Profit por unit i. Determine the gross profit per unit for Product B. Gross Profit per unit e. Determine the indirect costs assigned to Product B. Indirect Costs