15. Bonaparte Company has two products: C and D. The company uses activity-based costing. The estimated total cost and expected activity for each of the company's three activity cost pools are as follows: Activity Cost Pools Purchasing Materials Machine Setup Assembling Products Estimated Overhead Product C Cost $ 50,000 400 $ 60,000 500 $ 34,600 600 Expected Activity Product D Total 100 500 200 700 300 900 The cost drivers for purchasing materials is the number of purcahse requisitions, the cost driver of machine setup is the number of setups and the cost drver for Assembling products is the direct labor hours. Compute the activity-based overhead rate for each cost pool