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

ID: 2421872 • 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 180 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.)

     

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

Let the actual hours = X

Labor Spending variance = (standard hours - actual hours) * Standard rate

(990 u/ 180) = (2.60 - x) * 4

- 5.5 = 10.40 - 4x

4x = 15.9

x = 3.975

1.Number of actual labor-hours spent on tune-ups during the week = 3.975 * 180 = 715.5

Let the actual rate = X

Labor rate variance = (standard rate - actual rate) * actual payment hours

(742 u / 180) = (4 - X) * 3.975

-4.122222 = 15.9 - 3.975 X

20.022 = 3.975 X

X = 5.04

2. actual hourly rate of pay for tune-ups last week = $5.04*180 = 907.20

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