Watchman Industries, Inc. manufactures security cameras and operates three locations in Wisconsin, Illinois, and Minnesota. Watchman's owner is currently evaluating the performance of the three factories and their managers. The following information has been assembled for the 2017 fiscal year: Wisconsin S2,000,000 S160,000 S1,000,000 Illinois $4,000,000 $200,000 $1,850,000 Minnesota $1,000,000 S80,000 $400,000 Sales Net operating income verage o ating assets 1. Compute margin, turnover, and return on investment (ROI) for each location of Watchman Industries. Show your work in the designated cells. Express all numbers less than 1 in decimal notation; round all numbers to three decimal places (X.XXX) Wisconsin llinoiS Calculation (be neat) Answer Calculation (be neat) Answer Margin Turnover Return on Investment (ROI) Minnesota Calculation (be neat) Answer Margin Turnover Return on Investment (ROI) 2. Based on return on investment, which location is the best-managed? (Circle correct answer.) a. Wisconsin b. inois c. Minnesota d. None of the locations should be chosen because ROI should not be used to compare locations of different sizes