The auto repair shop of Quality Motor Company uses standards to control the labo
ID: 2461711 • Letter: T
Question
The auto repair shop of Quality Motor Company uses standards to control the labor time and labor cost in the shop. The standard labor cost for a motor tune-up is given below: Job Standard Hours Standard Rate Standard Cost Motor tune-up 1.50 $6.20 $9.30 The record showing the time spent in the shop last week on motor tune-ups has been misplaced. However, the shop supervisor recalls that 230 tune-ups were completed during the week, and the controller recalls the following variance data relating to tune-ups: Labor rate variance $ 612 Fav. Labor spending variance $ 411 Unfav. Determine the actual hourly rate of pay for tune-ups last week. (Round your answer to 2 decimal places.)
Explanation / Answer
Standard Hours : 1.50
Standard Rate: $6.20
Standard Cost Motor tune-up: $9.30
Labor rate variance $ 612 Fav
Labor spending variance $ 411 Unfav
Total Efficience Variance: $ 612Fav+$ 411 Unfav
Total Efficience Variance: $ 1023 Unfav
Efficiency Variance= Standard Rate (Actual hours- Standard Hours)
$1023=$6.20[Actual hours-(230*1.5)]
$1023=$6.20[Actual hours-345]
$1023=$6.20[Actual hours-345]
Actual Hours=510 Hours
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