Direct Materials, Direct Labor, and Factory Overhead Cost Variance Analysis Mackinaw inc. processes a base chemical into plastic. Standard costs and actual costs for direct materials, direct labor, and factory overhead incurred for the manufacture of 5,600 units of product were as follows: Standard Costs Actual Costs Direct materials 7,300 lb. at $4.90 7,200 lb. at $4.80 Direct labor 1,430 hrs, at $18.80 Factory overhead 1,400 hrs. at $18.50 Rates per direct labor hr. based on 100% of normal capacity of 1,460 direct labor hrs. Variable cost $3.50 $4,850 variable cost $8.030 fixed cost Fixed cost, $5.50 Each unit requires 0.25 hour of direct labor Required: a. Determine the direct materials orico variance, direct materials quantity variance, and total direct materials cose variance. Entar a favorable vananca a negative number using a minus sign and an unfavorable variance as a positive number Direct materiais price variance 5 Direct materials quantity variance Total direct materials cost variance TRGOCOTO TALU Each unit requires 0.25 hour of direct labor. Required: a. Determine the direct materials price variance, direct materials quantity variance, and total direct materials cost variance. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number Direct materials price variance Direct materials quantity variance Total direct materials cost variance b. Determine the direct labor rate variance, direct labor time variance, and total direct labor cost variance. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number Direct labor rate variance Direct labor time variance Total direct labor cost variance c. Determine variable factory overhead controllable variance, the fixed factory overhead volume variance, and total factory overhead cost varanco, Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number Variable factory overhead controllable variance Fixed factory overhead volume variance Total factory overhead con variance