Overhead Variances At the beginning of the year, Lopez Company had the following standard cost sheet for one of its chemical products: Direct materials (4 lbs. @$2.80) $11.20 Direct labor (2 hrs. $18.00) 36.00 FOH (2 hrs. $5.20) 10.40 VOH (2 hrs. @$0.70) Standard cost per unit 1.40 $59.00 Lopez computes its overhead rates using practical volume, which is 80,000 units. The actual results for the year are as follows: C Required: 1. Compute the variable overhead spending and efficiency variances. Enter amounts as positive numbers and select Favorable or Spending variance Efficiency variance 2. Compute the fixed overhead spending and volume variances. Enter amounts as positive numbers and select Favorable or Unfavor Spending variance Volume variance following standard cost sheet for one of its chemical products: lume, which is 80,000 units. The actual results for the year are as follows: (a) Units produced: 79.000; (b) Direct labor: 158.900 hours at $18.10; (c) FOH: $831,000; and (d) VOH: $112,400 Jency variances. Enter amounts as positive numbers and select Favorable or unfavorable. variances. Enter amounts as positive numbers and select Favorable or Unfavorable.