A manufacturer uses activity-based costing to assign overhead costs to products. Budgeted cost information for selected activities for next year follows Activity Expected Cost $93,600 29,000 53,720 Cost Driver Expected Usage of Cost Driver Purchasing Cleaning factory Providing utilities Purchase orders 3,900 purchase orders 4,400 square feet 4,400 square feet Square feet Square feet Compute activity rates for each of the cost pools. (Round your answers to 2 decimal places.) Expected Amount of Expected Costs Activity cost pool Activity Overhead Rate Cost Driver Purchasing 3,000 per purchase order 4,400 Factory per square foot