Air United, Inc. manufactures two products: missile range instruments and space pressure gauges. During April, 50 range instruments and 300 pressure gauges were produced. Overhead costs of $94,500 were estimated and allocated to the following activities: Activities Cost Drivers Total Cost Materials handling Number of requisitions $40,000
Machine setups Number of setups 21,500
Quality inspection Number of inspections 33,000
$94,500 The cost driver volume for each product was as follows. Cost Drivers Instruments Gauges Total
Number of requisitions 400 600 1,000
Number of setups 200 300 500
Number of inspections 200 400 600 Instructions
(a) Determine the overhead rates for each activity Expected Use Estimatedof Cost Driver/Activity-Based
Activity Cost Pools Overhead Activity OH Rates
Materials Handling/ requisition
Machine Setups/setup
Quality inspections/ inspection
(b) Assign the manufacturing overhead costs for April to the two products using activity-based costing, and calculate a per unit OH cost.