8.3 Compute and Evaluate Labor Variances

Direct labor variances help managers assess workforce efficiency and costs. By comparing actual labor rates and hours to predetermined standards, companies can identify areas for improvement and cost savings in their production processes.

Analyzing labor rate and time variances provides insights into wage trends, worker productivity, and production methods. This information allows managers to make informed decisions about staffing, training, and process improvements to optimize labor costs and efficiency.

Direct Labor Variances

Calculation of labor variances

Top images from around the web for Calculation of labor variances

• 

  Budgeted Income Statement | Managerial Accounting View original

  Is this image relevant?

• 

  Labor Rate Variance | Accounting for Managers View original

  Is this image relevant?

• 

  Relevant Range | Accounting for Managers View original

  Is this image relevant?

• 

  Budgeted Income Statement | Managerial Accounting View original

  Is this image relevant?

• 

  Labor Rate Variance | Accounting for Managers View original

  Is this image relevant?

1 of 3

Top images from around the web for Calculation of labor variances

• 

  Budgeted Income Statement | Managerial Accounting View original

  Is this image relevant?

• 

  Labor Rate Variance | Accounting for Managers View original

  Is this image relevant?

• 

  Relevant Range | Accounting for Managers View original

  Is this image relevant?

• 

  Budgeted Income Statement | Managerial Accounting View original

  Is this image relevant?

• 

  Labor Rate Variance | Accounting for Managers View original

  Is this image relevant?

1 of 3

• Direct labor rate variance
  • Calculates the difference between actual and standard labor rates multiplied by the actual hours worked
  • Formula: $(AH \times AR) - (AH \times SR)$
    • $AH$ represents the actual hours worked (1,000 hours)
    • $AR$ represents the actual rate per hour ($15/hour)
    • $SR$ represents the standard rate per hour ($14/hour)
• Direct labor time variance
  • Calculates the difference between actual and standard labor hours multiplied by the standard rate
  • Formula: $(AH \times SR) - (SH \times SR)$
    • $AH$ represents the actual hours worked (1,000 hours)
    • $SR$ represents the standard rate per hour ($14/hour)
    • $SH$ represents the standard hours allowed for actual output (900 hours)

Interpretation of labor variance results

• Favorable variances indicate better than expected performance
  • Direct labor rate variance is favorable when the actual rate is lower than the standard rate (paying $13/hour vs$14/hour standard)
  • Direct labor time variance is favorable when actual hours are less than standard hours allowed (800 actual hours vs 900 standard hours)
• Unfavorable variances indicate worse than expected performance
  • Direct labor rate variance is unfavorable when the actual rate is higher than the standard rate (paying $16/hour vs$14/hour standard)
  • Direct labor time variance is unfavorable when actual hours exceed standard hours allowed (1,100 actual hours vs 900 standard hours)

Implications of total labor variance

• Total direct labor variance provides an overall measure of labor cost performance
  • Combines the direct labor rate and time variances into a single value
  • Formula: $(AH \times AR) - (SH \times SR)$
    • $AH$ represents the actual hours worked (1,000 hours)
    • $AR$ represents the actual rate per hour ($15/hour)
    • $SH$ represents the standard hours allowed for actual output (900 hours)
    • $SR$ represents the standard rate per hour ($14/hour)
• Variance analysis helps management identify root causes and take appropriate actions
  • Investigate reasons behind labor rate variances
    • Changes in wage rates (union negotiations)
    • Shifts in labor mix (using more skilled vs unskilled workers)
    • Differences in labor efficiency (productive vs non-productive time)
  • Examine factors contributing to labor time variances
    • Worker productivity levels (units per hour)
    • Production methods and processes (automation vs manual)
    • Product design and specifications (complexity and learning curves)
  • Implement corrective measures to address unfavorable variances
    • Renegotiate wage rates or adjust labor mix (balance cost and skill level)
    • Provide training, improve processes, or redesign products (optimize labor time)
  • Reinforce practices that result in favorable variances
    • Identify and share best practices in labor management (scheduling and supervision)
    • Encourage and reward employees for efficiency and cost savings (incentive plans)

Labor Cost Management and Performance Evaluation

• Labor cost control is essential for maintaining profitability and competitiveness
  • Utilize flexible budgeting to adjust labor cost expectations based on actual production levels
  • Implement performance evaluation systems to assess and improve individual and team productivity
  • Consider labor mix when analyzing variances to ensure optimal allocation of skilled and unskilled workers