A family friend has asked your help in analyzing the operations of three anonymous companies operating in the same service secto 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 $ 400,000 $ 660,000 $ 630,000 Net operating income 43,000 Average operating assets $ 161,000 $ 150,000 Return on investment (ROI) 18 % 18 % % Minimum required rate of return: Percentage 17% % 11 % Dollar amount $ 58,000 Residual income $ 6,000