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 A B C Sales 320,000 560,000 810,000 45,000 $ 54,400 $ $ 150,000 $ 141,000 Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage 17% 17% 14 % % 15 % Dollar amount $ 40,000 Residual income $ 6,000