Marvel Parts, Incorporated, manufactures auto accessories. One of the company's products is a set of seat covers that can be adjusted to fit nearly any small car. The company has a standard cost system in use for all of its products. According to the standards that have been set for the seat covers, the factory should work 1,000 hours each month to produce 2.000 sets of covers. The standard costs associated with this level of production are: Direct materials Direct labor Variable manufacturing overhead (based on direct labor-hours) Total $ 41,400 $ 8.000 Per Set of Covers $ 20.70 4.00 $3,400 1.70 $26.40 During August, the factory worked only 1,050 direct labor-hours and produced 2,400 sets of covers. The following actual costs were recorded during the month: Direct materials (7,500 yards) Total $ 48,000 Direct labor $ 10,000 Variable manufacturing overhead $ 5,040 Per Set of Covers $ 20.00 4.20 2.10 $ 26.30 At standard, each set of covers should require 3.0 yards of material. All of the materials purchased during the month were used in production.