A family friend has asked your help in analyzing the operations of three anonymous companies operating in the same service sector industry. Supply the missing data in the table below: (Loss amounts should be indicated by a minus sign. Round your percentage answers to nearest whole percent.)

	Company
	A		B		C
Sales	$9,180,000		$7,300,000		$4,770,000
Net operating income			$296,000
Average operating assets	$3,060,000				$1,908,000
Return on investment (ROI)	13	%	10	%		%
Minimum required rate of return:
Percentage	11	%		%	16	%
Dollar amount			$355,200
Residual income					$95,400