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 C Sales $ 460,000 $ $ 680,000 810,000 35,000 $ $ $ Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage 161,000 16 % 144,000 % 20 % 13 % % 12 % Dollar amount $ 44,000 Residual income $ 8,000