In: Accounting
Case 12-66 (Part Level Submission)
You have started working as a cost accountant for a firm that
has only been in business for one month. The firm is able to buy a
new type of biodegradable plastic at a fixed price of $100 per
roll. The plastic is then cut and sealed to make garbage bags.
Fixed factory overhead is estimated to be $125,000 per month.
During this past month, 8,000 cartons of garbage bags were
produced, which represents 80% of the activity volume. You are
given the following information:
|
Applied overhead per direct labour hour | $
10 |
Standard direct labour hours allowed for units produced |
16000 |
Activity volume | 10000 | cartons | |
20000 | direct labour hours |
Predetermined fixed overhead rate |
12.50 |
carton | |
6.25 |
per direct labour hour |
Fixed overhead | 100,000 | $ |
What is the variable overhead spending
variance?
Variable overhead spending variance | $ |
Choose 1 (Not applicable) (Favorable) ( Not Favorable) |
Answer: |
Total Activity Costs =
Units Produced / Activity Volume = 8,000 / 80% = 10,000 (Standard Quantity ) |
Predetermined Fixed overhead
rate = Estimated Fixed Overhead Costs / Total Activity Costs = $ 125,000 / 10,000 = $ 12.50 |
Total Overhead rate = Variable Overhead rate + Fixed overhead rate $ 20 = Variable Overhead rate + $ 12.50 Standard Variable Overhead rate = $ 20 (-) $ 12.50 = $ 7.50 |
Variable overhead spending
variance = Actual Quantity x ( Standard Variable Overhead rate (-) Actual Variable Overhead rate ) = 8,000 x ( $ 7.50 (-) ( $ 61,000 / 8,000 units) ) = 8,000 x ( $ 7.50 (-) $ 7.625 ) = $ 1,000 ( unfavourable) |
Variable overhead spending variance $ 1,000 ( unfavourable) |