Carla Vista Limited had 41,100 common shares outstanding on January 1, 2020. On March 1, 2020, Carla Vista issued 19,500 shares in exchange for equipment. On July 1, Carla Vista repurchased and cancelled 10,200 shares. On October 1, 2020, Carla Vista declared and issued a 10% stock dividend. Calculate the weighted average number of shares outstanding for Carla Vista for the year ended December 31, 2020. (Round answer to 0 decimal places, e.g. 5,275.) Weighted average number of shares outstanding shares