Answer:
Static−budget variance of operating income is $169,000F
Step-by-step explanation:
Actual Budgetet
Sales $576,000 $408,000 $168,000
Variable cost $170,000 $156,000 $14,000
Contribution margin $406,000 $252,000 $154,000
Less: Fixed cost $42,000 $57,000 -$15,000
Net Income / (Loss) $364,000 $195,000 $169,000 Favourable
Workings
Sales: Actual 48,000 units * $12= 576,000
Budgeted 34,000 units * $12= 408,000