Seventy-Two Inc., a developer of radiology equipment, has stock outstanding as follows: 80,000 shares of cumulative preferred 3% stock, $15 par, and 400,900 shares of $26 par common. During its first four years of operations, the following amounts were distributed as dividends: first year, $55.900: second year, $76,100; third year, $79,500; fourth year, 599,300 Calculate the dividends per share on each class of stock for each of the four years. Round all answers to two decimal places. If no dividends are paid in a given year, enter "o". 1st Year 2nd Year 3rd Year 4th Year Preferred stock (dvidends per share) Common stock (dividends per share)