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.) Company A Company B $ 710,000 Company C 550,000 Sales 360,000 Net operating income $ 50,000 Average operating assets 157,000 143,000 Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income $ $ 19 % 14% $ 16 % % 51,000 $ $ $ % 9% 7,000