eBook Calculator Materials and Labor Variances At the beginning of the year, Craig Company had the following standard cost sheet for one of its plastic products: Direct materials (5 lbs. $4.00) $20.00 Direct labor (2 hrs. O $15.00) 30.00 Standard prime cost per unit $50.00 The actual results for the year are as follows: a. Units produced: 430,000 b. Materials purchased: 3,010,000 pounds @ $4.85. c. Materials used: 2,623,000 pounds. d. Direct labor: 903,000 hours $11.52. Required: 1. Compute price and usage variances for materials. Enter amounts as positive numbers and select Favorable or Unfavorable. Material price variance $ Material usage variance $ 2. Compute the labor rate and labor efficiency variances. Enter amounts as positive numbers and select Favorable or Unfavorable. Labor rate variance Labor efficiency variance