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 and other amounts to whole dollars.)

	Company
	A		B		C
Sales	$380,000		$800,000		$540,000
Net operating income			$51,000
Average operating assets	$156,000				$153,000
Return on investment (ROI)	24	%	19	%		%
Minimum required rate of return:
Percentage	15	%		%	12	%
Dollar amount			$46,000
Residual income					$5,000