8 Royalware has made the following changes affecting the number of common stock shares outstanding during 2018. On 1/1/2018, Royalware had 90,000 shares outstanding. On April 1, the entity issued 30,000 shares of common stock. On July 1, the entity acquired 39,000 of its own shares On November 1, the entity issued 60,000 shares of common stock Required: Determine the weighted average number of common shares outstanding