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.) A Company B 780,000 52,000 Sales $ 320,000 $ $ 680,000 $ $ $ 152,000 156,000 16 % 20 % % Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income 16 % % 13 % $ 41,000 $ 8,000