Requirement 1 Use table arithmetic for the formulas (rounded to three decimal places) for a. Profit Margin Ratio b. Asset Turnover Ratio C. Return on Investment (ROI) Asset Turnover Ratio Return on Investment (ROI) Profit Margin Ratio $ Division East North South West Operating Income $ 1,580,000.00 650,000.00 275,050.00 2,300,000.00 Average Total Assets 12,000,750.00 $ 4,875,000.00 995,090.00 13,800,000.00 Net Sales 25,900,000.00 6,337,500.00 855,770.00 9,200,000.00 Requirement 2 Interpret your results - (2-3 sentences)