A manufacturer uses activity-based costing to assign overhead costs to next year follows. products. Budgeted cost information for selected activities for Activity Purchasing Cleaning factory Providing utilities Expected Cost $220, 000 37,000 85, 400 Expected Usage of Cost Driver 5, 500 purchase orders 6,000 square feet 6,000 square feet Cost Driver Purchase orders Square feet Square feet Compute activity rates for each of the cost pools. (Round your answers to 2 decimal places.) Expected Costs Expected Amount of Cost Driver Activity cost pool Activity Overhead Rate Purchasing 5,500 per purchase order Factory 6,000 per square foot