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The auto repair shop of Quality Motor Company uses standards to control the labo

ID: 2468957 • 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 210 tune-ups were completed during the week, and the controller recalls the following variance data relating to tune-ups: Required: 1. Determine the number of actual labor-hours spent on tune-ups during the week. 2. Determine the actual hourly rate of pay for tune-ups last week.

Explanation / Answer

Particulars Standard Actual Hours Rate amount Hours Rate amount Labour                  420.00                  6.4000              2,688.00                  490.00                      5.20              2,548.00 Labour Spending Variance = 140F Labour Rate Variance = 588F It means Labour Efficiency variance = 588 - 140 = 448U Actual output                  210.00 Labour hrs reqd(210 *2 )                  420.00 DLEV = (SH-AH)SR -448 = (420 -AH)6.40 -70 = 420 - AH AH = 490 DLRV= (SR-AR)AH 588= (6.40 - AR)490 1.2 = 6.40- AR AR = 5.2

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