A manufacturer uses activity-based costing to assign overhead costs to products. Budgeted cost information for selected activities for next year follows. Activity Purchasing Cleaning factory Providing utilities Expected Cost $75,600 27,500 48,350 Cost Driver Purchase orders Square feet Square feet Expected Usage of cost Driver 3,600 purchase orders 4,100 square feet 4,100 square feet Compute activity rates for each of the cost pools. (Round your answers to 2 decimal places.) Expected Costs Activity cost pool Purchasing Factory Expected Amount of Cost Driver 3,600 4,100 Activity Overhead Rate per purchase order per square foot