Selected account information (in $ millions) from target corporation’s 2015 annual report follows. while the company has authorized the issuance of 5 million shares of preferred stock, none have been issued. 2015 2014 income from continuing operations $3,321 $2,449 total assets $40,262 $41,172 total common shareholders’ equity $12,957 $13,997 calculate target corporation’s return on assets for 2015. (round answers to 1 decimal place, e. g. 50.1%.)