The following partial information is taken from the comparative balance sheet of Levi Corporation 12/31/2018 12/31/2017 Shareholders equity Common stock, 55 par; 29 million shares authorized; 24 million shares issued and 19 million shares outstanding at 12/31/2018; and million shares issued and shares outstanding at 12/31/2017. Additional paid in capital on common stock Retained earnings Treasury common stock, at cost, 5 million shares at 12/31/2018 and 3 million shares at 12/31/2017 Total shareholders' equity $120 million 529 million 296 million $95 million 401 million 166 million (81 million) $774 million (59 million) $603 million How many of Levi's common shares were outstanding on 12/31/2017? Multiple Choice 0 0 0 0 O None of these answer choices or correct