The auto repair shop of Quality Motor Company uses standards to control the labo
ID: 2544628 • 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:
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:
Determine the actual hourly rate of pay for tune-ups last week. (Round your answer to 2 decimal places.)
Actualy Hourly Rate:
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:
Explanation / Answer
SOLUTION
(1) Effieciency varaince = $318 + $829 = $1,147
Efficiency variance = Standard rate * (Actual hours - Standard hours)
$1,147 U = $6.20 * (Actual hours - (230 * 1.50))
$1,147 U = $6.20 Actual hours - $2,139
$6.20 Actual hours = $1,147 + $2,139
$6.20 Actual hours = $3,286
Actual hours = 530 hours
(2) labour rate variance = Actual hours * (Actual rate - standard rate)
-$318 = 530 * (Actual rate - $6.20)
-$318 = 530 Actual rate - $3,286
530 Actual rate = $2,968
Actual rate = $5.60
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