On January 1, 2020. Wildhorse Ltd. had 522,000 common shares outstanding. During 2020, it had the following transactions that affected the common share account: Feb. 1 Issued 154,000 shares. Mar. 1 Issued a 20% stock dividend. May 1 Acquired 174,000 common shares and retired them. June 1 Issued a 2-for-1 stock split. Oct. 1 Issued 43,000 shares. The company's year end is December 31 (a) Determine the weighted average number of shares outstanding as at December 31, 2020. (Round answer to O decimal places, e.g. 5,275.) shares Weighted average number of shares outstanding