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. Do not round your intermediate calculations.) Sales Net operating income. Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income $ Company A 410,000 Company B Company C $ 850,000 $ 590,000 $ 46,000 $ 160,000 $ 154,000 21 % 19 % % 18 % % 10 % $ 47,000 $ 8,000