18–34
Problem 18.42
1. An organization realizes a number of benefits from segmental reporting. In
particular, segmental reporting spotlights the profitability of each segment. In
this way, unprofitable segments are not lost in the overall profit of the
2. Contribution margin variance = $1,493,000 – $1,241,000
Contribution margin volume variance:
Actual units sold = 12,000 + 4,000 + 30,000 = 46,000
Budgeted units sales = 8,000 + 22,000 + 20,000 = 50,000
Budgeted average unit contribution margin = $1,241,000/50,000
Sales mix variance:
Upscale lighting data = (12,000 – 8,000)($68.75 – $24.82)
= $175,720 F
Mid-range lighting data = [(4,000 – 22,000) × ($12.32 – $24.82)]
3. The contribution margin variance is favorable because actual contribution
margin is higher than budgeted. This occurred because of the change in