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.) $ 520,000 Company AB $ 450,000 $ 810,000 $ 48,000 $ 168,000 23 % 17% $ 150,000 Sales Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income 17 % % 11 % $ 50,000 $ 4,000