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The following is total monthly budgeted cost and activity information for the fo

ID: 2511636 • Letter: T

Question

The following is total monthly budgeted cost and activity information for the four activity centers in the billing department of Oregon Power Company:

Variable

Fixed

Cost Driver

$77,979

$165,000

3,300 labor hours

$10,179

$29,000

2,900 letters

$122,500

$83,000

2,450,000 lines

$10,915

$76,000

18,500 accounts


In September, actual costs and activity were as follows:

Total Costs

Driver Amount

$243,684

3,310 labor hours

$37,979

2,740 letters

$207,108

2,480,000 lines

$86,919

18,580 accounts


Required
Compute the flexible-budget variances for the following two activity cost items (round all answers to the nearest dollar and enter favorable variances as positive numbers and unfavorable variances as negative numbers):

  Account billing    

  Account inquiry

Activity Center

Variable

Fixed

Cost Driver

Account inquiry

$77,979

$165,000

3,300 labor hours

Correspondence

$10,179

$29,000

2,900 letters

Account billing

$122,500

$83,000

2,450,000 lines

Bill verification

$10,915

$76,000

18,500 accounts

Explanation / Answer

Calculate flexible budget variance :

Flexible budget actual Flexible budget variance Account billing    207000 207108 -108 U Account inquiry 243215 243684 -469 U