please can someone explain the common stock answers and how to get them? im confused

ende SessionLocator dinprogress=false eBook Show Me How Dividends Per Share Sandpiper Company has 20,000 shares of cumulative preferred 3% stock, $100 par and 50,000 shares of sS par common stock. The following amounts were distributed as dividends: Year 1 $150,000 Year 2 30,000 Year 3 180,000 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'. Preferred Stock Common Stock (dividends per share) (dividends per share) Year 1 3.00 Year 2 1.50 Year 3 4.50 Next > Check My Work