Answer:
Variable overhead efficiency variance= $544 favorable
Explanation:
Giving the following information:
Variable overhead 0.90 hours $ 3.40 per hour
Actual output 4,400 units
Actual direct labor-hours 3,800 hours
<u>To calculate the variable overhead efficiency variance, we need to use the following formula:</u>
<u></u>
Variable overhead efficiency variance= (Standard Quantity - Actual Quantity)*Standard rate
Variable overhead efficiency variance= (3,960 - 3,800)*3.4
Variable overhead efficiency variance= $544 favorable
Standard quantity= 4,400*0.9= 3,960