Mc 13 Fast Company has established the following overhead cost pools and cost drivers for the month of May: Cost Pool Purchase orders Machine setups 00:21:45 Electricity Overhead Costs $ 12,180 41,000 24,000 Cost Driver Levels 20 orders 100 setups 24,000 kilowatt hours The following information pertains to the actual consumption of activity resources for two sample jobs completed during May. Number of units produced Number of purchase orders Number of setups Number of kilowatt hours Job M1 530 Job M2 1,060 15 10 10 10 530 1,060 What is the activity-based overhead rate per purchase order? Multiple Choice $624 $609. $594. $550. $530