Cost-Volume-Profit Relations: Missing Data

Following are data from 4 separate companies. Supply the missing data in each independent case.

	Case 1	Case 2	Case 3	Case 4
Sales revenue	$90,000	$150,000	Answer	Answer
Contribution margin	$45,000	Answer	$40,000	Answer
Fixed costs	$30,000	Answer	Answer	Answer
Net income	Answer	$15,000	$24,000	Answer
Variable cost ratio	Answer	0.40	Answer	0.60
Contribution margin ratio	Answer	Answer	0.25	Answer
Break-even point (dollars)	Answer	Answer	Answer	$150,000
Margin of safety (dollars)	Answer	Answer	Answer	$125,000