Cost-Volume-Profit Relations: Missing Data

Following are data from 4 separate companies.

	Case1	Case 2	Case 3	Case 4
Sales Revenue	$120,000	$80,000
Contribution Margin	$60,000		$20,000
Fixed Costs	$30,000
Net Income		$5,000	$10,000
Variable Cost Ratio		.50		.20
Contribution Margin Ratio			.40
Break-even Point (dollars)				$25,000
Margin of Safety (dollars)				$20,000

SUPPLY THE MISSING DATA IN EACH INDEPENDENT CASE.