Oriole Corporation reported net income of $374,500 in 2020 and had 198,000 shares of common stock outstanding throughout the year. Also outstanding all year were 48,000 options to purchase common stock at $10 per share. The average market price of the stock during the year was $15. Compute diluted earnings per share. (Round answer to 2 decimal places, es. 3.55.) Diluted earnings per share $