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 Sales $ 350,000 $ 600,000 $ $ 770,000 48,000 S $ 144,000 154.000 21 % 181% Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income 16 % $ 58,000 $ 8,000