Brummer Corporation makes a product whose variable overhead standards are based on direct labor-hours. The quantity standard is 0.1 hours per unit. The variable overhead rate standard is $8.00 per hour. In January the company produced 8,700 units using 910 direct labor-hours. The actual variable overhead rate was $7.90 per hour.

The variable overhead rate variance for January is:

Multiple Choice

• $87 F

• $91 U

• $91 F

• $87 U