Fortes Incorporated 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 8.6 ounces Standard Price or Rate $6.70 per ounce 0.5 hours 0.5 hours The company has reported the following actual results for the product for April Actual output Raw materials purchases Actual cost of raw materials purchased t Rav materials used in production Actual direct labor-hours Actual direct labor cost Actual variable overhead cost 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. 6,200 units 55,050 ounces $309,640 53,350 ounces 2,910 hours $ 60,700 $ 13,681 f Compute the variable overhead efficiency variance for April $ 19.70 per hour $5.00 per hour (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) a. Materials price variance b. Materials quantity vanance e Labor rate variance d Labor efficiency variance Vanabin overhead rate variance 1. Variable overhead efficiency variance