On January 1, 2026, Cullumber Corp. had 502,000 shares of common stock outstanding. During 2026, it had the following transactions that affected the common stock account. February 1 Issued 125,000 shares March 1 May 1 June 1 Issued a 10% stock dividend Acquired 98,000 shares of treasury stock Issued a 3-for-1 stock split October 1 Reissued 58,000 shares of treasury stock (a) Determine the weighted-average number of shares outstanding as of December 31, 2026. The weighted-average number of shares outstanding