Computing Weighted-Average Common Shares On January 1, Case Inc. had 720,000 shares of common stock issued and outstanding. Case issued a 10\% stock dividend on July 1. On October 1, Case purchased 57,600 shares of its common stock for the treasury. What is the number of shares that should be used in computin basic earnings per share for the year ended December 31 ? The number of shares for the basic EPS calculation is