A company that you work for has provided the following data concerning one of the products in its standard cost system. Variable manufacturing overhead is applied to products on the basis of direct labor-hours. Inputs Direct materials Direct labor Variable manufacturing overhead Standard quantity or Hours per Unit of Output 8.1 ounces 0.6 hours 0.6 hours Standard Price or Rate $ 6.20 per ounce $20.80 per hour $ 4.50 per hour The company has reported the following actual results for the product for April: Actual output Raw materials purchased Actual cost of raw materiale purchased Raw materials used in production Actual direct labor-hours Actual direct labor cont Actual variable overhead cost 5,700 units 48,300 ounces $280,560 46,200 ounces 3,160 hours $ 68,850 $ 13, 405 Required: a. Compute the materials price variance for April. b. Compute the materials quantity variance for April. c. Compute the labor rate variance for April d. Compute the labor efficiency variance for April. e. Compute the variable overhead rate variance for April. f. Compute the variable overhead efficiency variance for April minst the offert of each variance hy selecting for favorable for infavorable and "None for no effect a. Materials price variance b. Materials quantity variance c. Labor rate variance d. Labor officiency variance o. Variable overhead rate variance f. Variable overhead efficiency variance