PROBLEM SET A
Problem 14-1A (45 minutes)
Part 1 Cost classification and amounts
Costs Variable Fixed Product Period
1. Plastic for casing—$17,000…………..…. $17,000 $17,000
2. Wages of assembly workers—$82,000.... 82,000 82,000
staff—$10,000…………..……………….. 10,000 10,000
7. Upper mgmt. salaries—$125,000………. 125,000 125,000
8. Annual flat fee paid for factory
maintenance service—$10,000…….. 10,000 10,000
Part 2
TrueBeat
Calculation of Manufacturing Cost per Drum Set
For Year Ended December 31, 2015
Item
Total cost
(at 1,000 units)
Per unit cost
(Total / 1,000)
Variable production costs
Plastic for casing………………..………….……. $ 17,000 $ 17
Fixed production costs
Property taxes on factory……………………… 5,000 5
Annual fee for maintenance service……….. 10,000 10