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.) Company B Sales $ 330,000 $ 580,000 710,000 44,000 $ 159,000 $ 147,000 % 19 % 17 % Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount 18 % % 12 % $ 44,000 Residual income $ 7,000