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. Enter your ROI and Rate of Return Percentage answers to the nearest percentage (i.e., 0.12 should be entered as 12).)

	Company
	A		B		C
Sales	$400,000		$690,000		$510,000
Net operating income			$36,000
Average operating assets	$164,000				$147,000
Return on investment (ROI)	25	%	18	%		%
Minimum required rate of return:
Percentage	18	%		%	14	%
Dollar amount			$47,000
Residual income					$6,000