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.) Company A B Sales $ 9,000,000 $ 4,500,000 $ 7,000,000 $ 280,000 $ 3,000,000 $ Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage 1,800,000 % 18 % 14 % 16 % % 15 % Dollar amount $ 320,000 Residual income 90,000