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.) A Company B $ 7,800,000 $ 331,000 $ 5,220,000 $ 9,480,000 $ 2,088,000 $ 3,160,000 12 % 10 % Sales Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income 10 % % 16 % $ $ 397,200 $ 104,400