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 840,000 44,000 Sales $ 410,000 S 520,000 $ $ $ $ 162,000 21% + 159,000 % 16% Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return; Percentage Dollar amount Residual income 15 % 12% % 55,000 $ $ 6,000