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. Do not round intermediate calculations. Round your answers to nearest whole number.) Company $ 330,000 $ 520,000 $ $ 740,000 43,000 $ $ 146,000 159,000 16 % 21 % Sales Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income 15 % % $ 50,000 $ 7,000