5 pts Austin had net income of $275,000 and declared dividends of $25,000 during the current year. Austin began the year with 15,000 common shares outstanding. Austin issued 30,000 shares on June 30 and repurchased 12,000 on November 1. What is Austin's weighted average number of common shares outstanding? O 45.000 28.000 O 33,000 O 43,000