Answer:
Variable manufacturing overhead rate variance= $48,000 unfavorable
Explanation:
Giving the following information:
Actual direct labor= 24,000 direct labor hours
Actual variable overhead of $120,000.
The standard variable overhead rate is $3.00 per direct labor hour.
To calculate the variable overhead spending variance, we need to use the following formula:
Variable manufacturing overhead rate variance= (standard rate - actual rate)* actual quantity
Actual rate= 120,000/24,000= $5
Variable manufacturing overhead rate variance= (3 - 5)*24,000
Variable manufacturing overhead rate variance= $48,000 unfavorable