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 Cost Driver Expected Usage of Cost Driver Purchasing $ 220,000 Purchase orders 5,500 purchase orders Cleaning factory 37,000 Square feet 6,000 square feet Providing utilities 85,400 Square feet 6,000 square feet Compute activity rates for each of the cost pools. (Round your answers to 2 decimal places.)