Fortes Inc has provided the following data concerning one of the products in its standard cost system. Variable manufacturin overhead is applied to products on the basis of direct labor hours Direct materials Direct labor Variable manufacturing overhead Stamly Teint On 7.5 ounces 9.5 hours 9.5 hours $ 7.60 per ounce $29.79 per hour $5.98 per hour The company has reported the following actual results for the product for April 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 7,900 units 62,090 ounces $364,150 59,288 ounces 3,300 hours $102,560 $ 18,654 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 1. Compute the variable overhead efficiency variance for April