Contribution Margin

Review the contribution margin income statements for Cover-to-Cover Company and Biblio Files Company on their respective Income Statements. Complete the following table from the data provided on the income statements. Each company sold 84,800 units during the year.

	Cover-to-Cover Company	Biblio Files Company
Contribution margin ratio (percent)	%	%
Unit contribution margin	$	$
Break-even sales (units)
Break-even sales (dollars)	$	$

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Income Statement - Cover-to-Cover

Cover-to-Cover Company Contribution Margin Income Statement For the Year Ended December 31, 20Y8
Sales		$424,000
Variable costs:
Manufacturing expense	$254,400
Selling expense	21,200
Administrative expense	63,600	(339,200)
Contribution margin		$84,800
Fixed costs:
Manufacturing expense	$5,000
Selling expense	4,000
Administrative expense	12,200	(21,200)
Operating income		$63,600

Income Statement - Biblio Files

Biblio Files Company Contribution Margin Income Statement For the Year Ended December 31, 20Y8
Sales		$424,000
Variable costs:
Manufacturing expense	$169,600
Selling expense	16,960
Administrative expense	67,840	(254,400)
Contribution margin		$169,600
Fixed costs:
Manufacturing expense	$88,000
Selling expense	8,000
Administrative expense	10,000	(106,000)
Operating income		$63,600