DuPont system of analysis Use the following 2016 financial information for ATT and Verizon to conduct a DuPont system of analysis for each company ATT Verizon Sales $164,000 $126,180 Earnings available for common stockholders 13,533 13,908 ed Total assets 404 021 244,180 Stockholders' equity 124,410 24,032 -cor a. Which company has the higher net profit margin? Higher asset turnover? b. Which company has the higher ROA? The higher RE? a. Net profit margin (Round to three decimal places) ATT Verizon estion Net profit margin estion Durse (Pind Enter any number in the edit fields and then click Check Answer parts