Imaging Inc., a developer of radiology equipment, has stock outstanding as follows: 10,000 shares of cumulative preferred 2% stock, $140 par, and 33,000 shares of $25 par common. During its first four years of operations, the following amounts were distributed as dividends: first year, $18,800; second year, $47,200; third year, $59,000; fourth year, $83,110. Compute 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". Preferred stock (dividend per share) Common stock (dividend per share) 1st Year 2nd Year 3rd Year 4th Year