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Erie Company manufactures a small mp3 player called the Jogging Mate. The compan

ID: 2521733 • Letter: E

Question

Erie Company manufactures a small mp3 player called the Jogging Mate. The company uses standards to control its costs. The labor standards that have been set for one Jogging Mate mp3 player are as follows Standard Rate per Hour $6.20 Standard Cost 2.79 Standard Hours 27 minutes During August, 9,570 hours of direct labor time were needed to make 19,600 units of the Jogging Mate. The direct labor cost totaled $57,420 for the month Required: 1. According to the standards, what direct labor cost should have been incurred to make 19,600 units of the Jogging Mate? By how much does this differ from the cost that was incurred? (Round Standard labor time per unit to 2 decimal places.) Number of units manufactured Standard labor time per unit Total standard hours of labor time allowed Standard direct labor rate per hour Total standard direct labor cost Actual direct labor cost Standard direct labor cost Total variance-unfavorable 2. Break down the difference in cost from (1) above into a labor rate variance and a labor efficiency variance. (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). ) Labor rate variance Labor efficiency variance

Explanation / Answer

Solution:

Part 1 ---

Number of units manufactured

19600

Standard labor time per unit

0.45

Total standard hours of labor time allowed

8820

Standard direct labor rate per hour

$6.20

Total standard direct labor cost

$54,684

Actual direct labor cost

$57,420

Standard direct labor cost

$54,684

Total variance - unfavorable

$2,736

Part 2 –

Labor Rate Variance

Labor Rate Variance

Actual Hourly Rate (AHR) ($57,420 / 9570)

$6.00

Per Hour

Standard Hourly Rate (SHR)

$6.20

Per Hour

Variance or Difference in Rate

$0.20

Per Hour

x Actual Labor Hours worked

9570

Hours

Labor Rate Variance

$1,914

Favorable

Labor Efficiency Variance

Labor Quantity / Efficiency Variance

Standard Hours Allowed for actual production:

Actual Production

19600

Units

x Allowed Standard Hours Per Unit (27 M / 60)

0.45

hours

Total Standard Hours Allowed for actual production (SHAP)

8820

hours

Actual Labor Hours Worked (AH)

9570

hours

Variance or Difference in Hours

750

hours

x Standard Hourly Rate (SHR)

$6.20

per hour

Labor Efficiency Variance

$4,650

Unfavorable

Part 3 –

Variable Overhead Rate Variance = Actual Hours x Actual Rate – Actual Hours x Std Rate

= $49,764 – (9570*$4.50)

= $6,699 Unfavorable

Variable Overhead Efficiency Variance = Std Rate (Actual Hours – Std Hours allowed for actual production)

= $4.50 (9570 – 8,820)

= $4.50 * 750

= $3,375 Unfavorable

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Number of units manufactured

19600

Standard labor time per unit

0.45

Total standard hours of labor time allowed

8820

Standard direct labor rate per hour

$6.20

Total standard direct labor cost

$54,684

Actual direct labor cost

$57,420

Standard direct labor cost

$54,684

Total variance - unfavorable

$2,736