Sawyer Company provides carpet cleaning services to commercial and residential customers. Using the data below, determine the contribution margin ratio for each business segment, rounded to two decimal places.

	Commercial		Residential		Total
Service Revenue	$105,000		$57,600		$162,600
Variable Costs	31,500		21,600		53,100
Contribution Margin	73,500		36,000		109,500
Fixed Costs					30,000
Operating Income					$79,500