Best Company had 1,000 common shares issued and outstanding at January 1. During the year, it also had the common stock transactions listed below. April 1 May 1 July 1 August 1 Issued 300 previously unissued shares Split the stock 2-for-1 Purchased 300 shares for treasury stock Distributed a 20 percent stock dividend Given this information, what is the weighted-average number of shares that Best should use for earnings per share purposes? 2,880 2,640 2,820 2,760