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 Sales $ $ 680,000 $ $ 830,000 48,000 460,000 1 164,000 19 % $ 158,000 17 % Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount Residual income 14 % 18 % L s 48.000 7,000