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ACCA Applied Knowledge · Management Accounting · Variance calculations and analysis

Harlow Ltd pays its production workers $12 per hour. In April, 5,000 hours were paid for, of which 400 hours were idle because of a machine breakdown. What is the idle time variance for April?

The idle time variance is $4,800 adverse. It equals the 400 idle hours multiplied by the standard rate of $12 per hour, and it is adverse because the company paid for labour time that produced no output.

  1. A$4,800 adverseCorrect
  2. B$4,800 favourable
  3. C$60,000 adverse
  4. D$55,200 adverse

Explanation

Idle time variance = idle hours x standard rate = 400 x $12 = $4,800. It is adverse because paid hours were not used productively. The $55,200 figure is the cost of the 4,600 productive hours, not the idle time.

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