On January 1, 2021, Bramble Corp. had 378000 shares of its $2 par value common stock outstanding. On March 1, Bramble sold an additional 749000 shares on the open market at $20 per share. Bramble issued a 20% stock dividend on May 1. On August 1, Bramble purchased 426000 shares and immediately retired the stock. On November 1, 610000 shares were sold for $25 per share. What is the weighted-average number of shares outstanding for 2021? 0 1126767 O 717790 O 517790 O 1536400