EXERCISE 5-12 (30 MINUTES)

2.

Units

Observed

Produced Cost

June—High level of activity ... 9,000 $102,000 March—Low level of activity... 6,000 78,000 Change ... 3,000 $ 24,000 Change in cost $24,000= =$8.00 per unitChange in activity 3,000 unitsTotal cost at the high level of activity ... $102,000 Less variable cost element ($8.00 per unit × 9,000 units) ... 72,000 Fixed cost element ... $ 30,000 Therefore, the cost formula is: $30,000 per month, plus $8.00 per unit produced or Y = $30,000 + $8.00X.

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Solutions Manual, Chapter 5

243

Problem 5-22 (continued)