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	$300,000		$680,000		$640,000
Net operating income			$41,000
Average operating assets	$159,000				$150,000
Return on investment (ROI)	25	%	16	%		%
Minimum required rate of return:
Percentage	15	%		%	14	%
Dollar amount			$52,000
Residual income					$8,000