3. Nichols Nichols manufactures remote controls. Currently the company uses a plant-wide rate for allocating manufacturing overhead. The plant manager believes it is time to refine the method of cost allocation and has the accounting department identify the primary production activities and their cost drivers: Activities Material handling Assembly Cost driver Number of parts Labor hours Allocation Rate $2 per part $20 per hour Inspection Time at inspection station $3 per minute The batch requires 100 parts, 6 direct manufacturing labor hours, and 2.5 minutes of inspection time. What are the indirect manufacturing costs per remote control assuming an activity-based- costing method is used and a batch of 50 remote controls are produced?