Dils Brothers 2019 balance sheet shows average stockholders equity of $36,000 million, net operating profit after tax of $2,280 million, net income of $760 million, and common shares issued of $3,832 million. The company has no preferred shares issued. Dils Brothers return on common stockholders equity for the year is: Group of answer choices 7.30% 6.33% 2.11% 19.83%