plz he10

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 uses a standard cost system for all of its products. According to the standards that have been set for the seat covers, the factory should work 1,005 hours each month to produce 2,010 sets of covers. The standard costs assoclated with this level of production are: During August, the factory worked only 1,200 direct labor-hours and produced 2,600 sets of covers. The following actual costs were recorded during the month At standard, each set of covers should require 2.0 yards of material. All of the materials purchased during the month were used in production Required: 1. Compute the matenals price and quantity variances for August. 2 Compute the labor rate and efficlency variances for August 3. Compute the variable overhead rate and efficiency variances for August (Indicate the effect of each variance by selecting "F" for fovorable, " U " for unfavorable, and "None" for no effect (Le., zero variance). Input all amounts as positive volues.)