Calculate the annual cash dividends to be paid for each of these preferred stock issuances: 1) $2.40 cumulative preferred, no par value; 600,000 shares authorized, 470,000 shares issued, 28,000 shares held as treasury stock. 2) 10%, $50 par value preferred; 200,000 shares authorized, 124,000 shares issued and outstanding. 3) 12.5% cumulative preferred, $40 stated value, $42 liquidating value; 140,000 shares authorized, 92,000 shares issued, 88,000 shares outstanding