Answer:
variable overhead efficiency variance= $779 unfavorable
Step-by-step explanation:
Giving the following information:
Variable overhead 0.50 hours $ 4.10 per hour
The company produced 8,000 units using 4,190 direct labor-hours. The actual variable overhead cost was $15,922.
To calculate the variable overhead efficiency variance, we need to use the following formula:
variable overhead efficiency variance= (Standard Quantity - Actual Quantity)*Standard rate
Standard quantity= 0.5*8,000= 4,000
variable overhead efficiency variance= (4,000 - 4,190)*4.1
variable overhead efficiency variance= $779 unfavorable