• Global Frameworks: CIMA Management Accounting Management Level (P2).

1. Variance Analysis Frameworks
Standard costing establishes benchmark targets for prices and quantities. Comparing these standards to actual performance results in variances, which are classified as Favorable (F) if they increase profits, or Unfavorable (U) if they decrease profits.
       [Actual Price × Actual Quantity]
                     │
                     ├─► Price/Rate Variance
                     â–¼
      [Standard Price × Actual Quantity]
                     │
                     ├─► Efficiency/Usage Variance
                     â–¼
     [Standard Price × Standard Quantity Allowed]

2. Direct Material Variances
  • Material Price Variance (MPV): Measures deviations from the target purchase price. It is typically calculated at the time of purchase to give purchasing managers timely feedback:
    \”MPV” = “Actual Quantity Purchased” × (“Actual Price” − “Standard Price”)
  • Material Quantity Variance (MQV): Measures factory efficiency by comparing the actual volume of materials used to the standard volume allowed for actual production levels:
    “MQV” = “Standard Price” × (“Actual Quantity Used” − “Standard Quantity Allowed for Production”)

3. Direct Labor Variances
  • Labor Rate Variance (LRV): Tracks deviations from standard hourly wage rates:
    “LRV” = “Actual Labor Hours Worked” × (“Actual Hourly Rate” − “Standard Hourly Rate”)
  • Labor Efficiency Variance (LEV): Measures workforce productivity by comparing actual hours worked to the standard hours allowed for production:
    “LEV” = “Standard Hourly Rate” × (“Actual Labor Hours Worked” − “Standard Labor Hours Allowed for Production”)

4. Manufacturing Overhead Variance Breakdowns
  • Variable Overhead Variances: Split into a Spending Variance (deviations in the price of overhead inputs) and an Efficiency Variance (driven by the efficiency of the underlying allocation base).
  • Fixed Overhead Variances: Split into a Budget (Spending) Variance (the difference between actual fixed overhead costs and budgeted fixed overhead costs) and a Volume Variance (the difference between budgeted fixed overhead and overhead applied to production). The volume variance is unique because it measures capacity utilization rather than spending efficiency.

 

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