please help me answer this. thank you

Exercise 10-9 Return on Investment (ROI) and Residual Income Relations (LO10-1, LO10-2] 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 450,000 $ 540,000 720,000 42,000 $ $ 144,000 160,000 19% 20% Sales Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return Percentage Dollar amount Residual income 17 % 13 53,000 6,000