Lightfoot Inc., a software development firm, has stock outstanding as follows: 15,000 shares of cumulative preferred 4% stock, $20 par, and 19,000 shares of $50 par common. During its first four years of operations, the following amounts were distributed as dividends: first year, $4,500; second year, $7,500; third year, $40,910; fourth year, $69,570. 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 "0". Preferred stock (dividend per share) Common stock (dividend per share) 1st Year 2nd Year 3rd Year 4th Year