3 A manufacturer uses activity-based costing to assign overhead costs to products. Budgeted cost information for selected activities for next year follows. 10.5 Activity Expected Cost Cost Driver Expected Usage of Cost Driver points Purchasing $150, 400 Purchase orders 4,700 purchase orders Cleaning factory 33 , 000 Square feet 5,200 square feet Providing utilities 68, 920 Square feet 5,200 square feet 8 01:19:37 Compute activity rates for each of the cost pools. (Round your answers to 2 decimal places.) Expected eBook Activity cost pool Expected Costs Amount of Cost Activity Overhead Rate Driver Purchasing 4,700 per purchase order Hint Factory 5,200 per square foot References