Internal Insights Inc,, a developer of radiology equipment, has stock outstanding as follows: 14,000 shares of cumulative preferred 3% stock, $140 par, and 47,000 shares of $15 par common. During its first four years of operations, the following amounts were distributed as dividends: first year, $39,340; second year, $88,260; third year, $106,290; fourth year, $125,540. Compute the dividend 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, leave it blank