Required information Benchmark Assignment - Coca-Cola Co. \& Pepsico Inc. You will need to use the data below from the two companies to calculate problems and answer the following Calculate ROI by calculating margin and turnover for each company (DuPont model). Then Calculate ROE for each company Required information Benchmark Assignment - Coca-Cola Co. \& Pepsico Inc. You will need to use the data below from the two companies to calculate problems and answer the following Calculate ROI by calculating margin and turnover for each company (DuPont model). Then Calculate ROE for each company