I need help finding profit margin ratio and asset turnover ratio. an explanation would be appreciated due to the fact that I don't think I know the correct way to find this

Lab ACCOL EM9-17 (similar to) Question Help y Courses Zachs, a national manufacturer of lawn mowing and snow.blowing equipment, segments its business according to customer type: professional and residential. The following divisional information was wailable for the past year Click the icon to view the information) Course Home Read the requirements Purchase Option Pearson Text Requirement 1. Calculate each division's ROI. Round all of your answers to four decimal places Begin by selecting the formula to calculate rotum on investment (ROI), and then enter the amounts rounded to two decimal places, X.XX%) calculate each division's ROI. (Enter your answer as a percent Assignments 10 ROI Results Study Plan 0 Multimedia Ubra Chapter Resource Dynamic Study Modules Choose from any drop-down list and then click Check Answer 15 Pernaining Clear All Check Answer Communication Accessible Resources 19-17 (similar to) chs, a national manufacturer of lawn mowing and snow-blowing equipment, segments its business according to customer type: professional and howing divisional information was available for the past year. (Click the icon to view the information) ad the requirements Data Table equirement 1. Calculate each d egin by selecting the formula to Enter your an unded to two decimal places, X Net Sales Revenue Operating Income Average Total Assets Residential 540,000 $ 64,320 $ 192,000 Professional 1,050,000 162,810 402,000 Management has a 23% target rate of return for each division. Print Done moose from any drop-down list and then click Check Answer. 5 parts remaining Clear All Check WPXOC 10 pts 15 of 16 (14 complete) HW Score: 64.2 (similar to) QL onal manufacturer of lawn-mowing a snow-blowing equipment, segments its business according to customer type: professional and ssional information was availat for lo past year: icon to view the information.) uirements. 0 Requirements 1. Calculate each divis cting the formula to cald o decimal places, X.X (Enter your an 1. Calculate each division's ROI. Round all of your answers to four decimal places. 2. Calculate nach division's profit margin ratio. Interpret your results. 3. Calculate each division's asset turnover ratio. Interpret your results. 4. Use the expanded ROI formula to confirm your results from Requirement 1. What can you conclude? Print Done any drop-down list and then click Check Answer. Check. ng Clear All