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 in use for all of its products. According to the standards that have been set for the seat covers the factory should work 1.010 hours each month to produce 2020 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) Per Set Total of Covers $36,368 $18.00 $ 7,070 3. sa $ 3,030 1.se $23.00 During August, me factory worked only 1,080 direct labor hours and produced 2,700 sets of covers. The following actual costs were recorded during the month: Direct materials (8,100 yards) Direct labor Variable manufacturing overhead Per Set Total of Covers 546,980 $17.40 $ 9,950 54,590 1.20 $22.80 3.70 At standard, ench set of covers should require 20 yards of material. All of the materials purchased during the month were used in production Required: 1. Compute the materials price and quantity variances for August 2. Compute the labor rate and efficiency variances for August 3. Compute the variable overhead rate and efficiency variances for August indicate the effect of each variance by selecting "F" for favorable. "U" for unfavorable, and "None" for no effect (ie, zero variance). Input all amounts as positive values.) 1. Materias price varanco Material quantity variance 2 Labor rato variance Laborecency varianco 3 Variable overtade variance Vinale overhand efficiency variance Required: 1. Compute the materials price and quantity variances for August 2. Compute the labor rate and efficiency variances for August 3. Compute the variable overhead rate and efficiency variances for August indicate the effect of each variance by selecting "F" for favorable. "U" for unfavorable, and "None" for no effect (ie, zero variance). Input all amounts as positive values.) 1. Materias price varanco Material quantity variance 2 Labor rato variance Laborecency varianco 3 Variable overtade variance Vinale overhand efficiency variance