Answer:
Activity variance = $20 U
Explanation:
<em>given data </em>
budgeted in march = 7,900 units
Actual level of activity=7860 units
Revenue = $297,318
Direct labor = $59,962
Direct materials = $135,850
Manufacturing overhead = $51,370
Selling and administrative expenses = $31,950
solution
first, we get here budgeted Selling and administration expense
budgeted Selling and administration expense = Variable expense + Variable expense ........................1
here
Variable expense = 0.5 × 7900 = $3,950
and
Fixed expense = $27,400
so
Total Budgeted selling and administration expenses = (3950+27400)
Total Budgeted selling and administration expenses = $31,350
and
Flexible budget for Selling and administration expenses will be
Total Flexible budget of Selling and administration cost = Variable expense + Fixed expense ......................2
Variable expense = 0.5 × 7860 = $3,930
and
Fixed expense=$27,400
so
Total Flexible budget of Selling and administration cost = 3930 + 27400
Total Flexible budget of Selling and administration cost = $31,330
and
Activity variance = (31350 - 31330) = $20 U
(since actual performance was worse than budgeted)
and
Activity Variance is due solely to the difference between the activity level in the budget and the actual activity level
so
Difference in the activity level = (7900-7860)
Difference in the activity level = 40 units
so
Variable rate = $0.5 per unit
and
Activity variance = 0.5 × 40
Activity variance = $20
so here Fixed expense will not change with activity level