Cost-Volume-Profit Relations: Fill in Missing Data Following are data from 4 different companies. Provide the missing data in each case

	Case A	Case B	Case C	Case D
Unit Sales	1,000	800	Answer	Answer
Sales revenue	$20,000	$Answer	$Answer	$60,000
Variable cost per unit	$10	$2	$14	$Answer
Contribution margin	$Answer	$800	$Answer	$Answer
Fixed Costs	$8,300	$Answer	$100,000	$Answer
Net income	$Answer	$600	$Answer	$Answer
Unit contribution margin	$Answer	$Answer	$Answer	$12
Break-even point (units)	Answer	Answer	4,000	2,000
Margin of safety (units)	Answer	Answer	200	1,000