Precious Corporation had 5,000 shares of $100 par value, 9 percent cumulative preferred stock and 30,000 shares of $10 par value common stock outstanding during each of its first four years of operation. The following amounts of cash dividends were paid during the years indicated: 20x1, $0; 20x2, $80,000; 20x3, $220,000; 20x4, $270,000.

Determine the cash dividends per share paid to the preferred and common stockholders during each of the four years.