Roebuck Industries produces two electronic decoders, P and Q. Decoder P is more sophisticated and requires more programming and testing than does Decoder Q. Because of these product differences, the company wants to use activity based costing to allocate overhead costs. It has identified four activity pools. Relevant information follows.

Activity Pools Cost Pool Total Cost Driver
Repair and maintenance on assembly machine $ 50,000 Number of units produced
Programming cost 84,000 Number of programming hours
Software inspections 6,000 Number of inspections
Product testing 8,000 Number of tests



Total overhead cost $ 148,000







Expected activity for each product follows.
Number
of Units
Number of
Programming
Hours
Number
of Inspections
Number
of Tests
Decoder P 20,000 2,000 190 1,400
Decoder Q 30,000 1,500 60 1,100








Total 50,000 3,500 250 2,500

















Assume that before shifting to activity based costing, Roebuck Industries allocated all overhead costs based on direct labor hours. Direct labor data pertaining to the two decoders follow.

Direct Labor Hours
Decoder P 15,000
Decoder Q 22,000


Total 37,000





Required:
a.

Compute the amount of overhead cost allocated to each type of decoder when using direct labor hours as the allocation base. (Do not round your intermediate calculations. Omit the “$” sign in your response.)

Product Allocated Cost
Decoder P $
Decoder Q

Total $



b.

Determine the cost per unit for overhead when using direct labor hours as the allocation base and when using ABC. (Round your intermediate calculations and final answers to 2 decimal places. Omit the “$” sign in your response.)

Cost per unit

Method Decoder P Decoder Q
ABC $ $
Labor hours