please help me with these questions I'm stuck.

Dividends Per Share Sandpiper Company has 15,000 shares of cumulative preferred 3% stock, $150 par and 50,000 shares of $20 par common stock. The following amounts were distributed as dividends: Year 1 $101,300 a Year 2 33,800 Year 3 202,500 Determine the dividends per share for preferred and common stock for each year. Round all answers to two decimal places. If an answer is zero, enter 'O'. Year 1 Year 2 Year 3 Preferred stock (Dividends per share) $ Common stock (Dividends per share) $ Earnings Per Share Financial statement data for the years ended December 31 for Dovetail Corporation follow: 2013 20Y2 Net income $305,750 $263,000 Preferred dividends $47,000 $47,000 Average number of common shares outstanding 75,000 shares 60,000 shares a. Determine the earnings per share for 2013 and 20Y2. Round your answers to two decimal places. 2013 per share 20Y2 per share b. Does the change in the earnings per share from 2012 to 20Y3 indicate a favorable or an unfavorable trend