Question 25 Kropf Inc. 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. 24) Inputs Direct materials Direct labor Variable manufacturing overhead Standard Quantity or tours per unit of Dutt 9.10 liters 0.69 hours 0.60 hours Standard price on Rate $ 3.70 per liter $38.70 per hour $ 7.60 per hour The company has reported the following actual results for the product for September Actual output Raw materials purchased Actual cost of raw materials purchased Raw materials used in production Actual direct labor-hours Actual direct labor cost Actual variable overhead cost 11,300 units 104,700 liters $929,500 182,860 liters 6,500 hours $255,302 $ 44,414 Required: Record your calculations and answers on your worksheet. a. Compute the materials price variance for September b. Compute the materials quantity variance for September c. Compute the labor rate variance for September d Compute the labor efficiency variance for Sentemher Required: Record your calculations and answers on your worksheet a. Compute the materials price variance for September b. Compute the materials quantity variance for September c Compute the labor rate variance for September d. Compute the labor efficiency variance for September e Compute the variable overhead spending variance for September. 1. Compute the variable overhead efficiency variance for September (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effectie, zero variance)