Iota Electronics Ltd.

Scenario: Standard Costing and Variance Analysis

Data:

• Standard Costs:
  • Direct Materials: $12 per unit
  • Direct Labor: $8 per unit
  • Variable Overhead: $4 per unit

• Actual Production:
  • Direct Materials: 20,000 units at $13 per unit
  • Direct Labor: $160,000
  • Variable Overhead: $85,000

Requirements:

1. Calculate the direct materials price and quantity variances.
2. Calculate the direct labor rate and efficiency variances.
3. Calculate the variable overhead spending and efficiency variances.
4. Discuss the implications of these variances for Iota Electronics Ltd.'s cost control.