Current Attempt in Progress For a recent 2-year period, the balance sheet of Oriole Company showed the following stockholders' equity data at December 31 (in millions). 2020 2019 Additional paid-in capital $960 $825 Common stock- 540 535 Retained earnings 7,230 5,270 Treasury stock 1.824 868 Total stockholders' equity $6.906 $5,762 Common stock shares issued 216 214 Common stock shares authorized 500 500 Treasury stock shares 38 28 13 (a) Answer the following questions (1) What is the par value of the common stock? (Round par value to 2 decimal places, eg. $3.15) Par value of common stock (2) What is the cost per share of treasury stock at December 31, 2020, and at December 31.2019? December 31, 2020 December 31, 2019 Cost per share of Treasury stock $ $