Marvel Parts, Inc., 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 n use for all of its products. According to the standards that have been set for the seat covers, the factory should work 1,065 hours each month to produce 2,130 sets of covers. The standard costs associated with this level of production are: Per Set Total of Covers Direct materials 35,358 $16.60 Direct labor 8,520 4.00 Variable manufacturing overhead 3,195 1.50 (based on direct labor-hours) $22.10 During August, the factory worked only 1,050 direct labor-hours and produced 2,700 sets of covers. The following actual costs were recorded during the month Per Set Total of Covers Direct materials (6,000 yards 43,740 $16.20 Direct labor 11,340 4.20 Variable manufacturing overhead 5,670 2.10 $22.50 At standard, each set of covers should require 2.00 yards of material. All of the m purchased during aterials the month were used in production Required: 1. Compute the materials price and quantity variances for August. (Input all amounts as positive values indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and None" for no effect e, zero variance). Materials price variance Materials quantity variance