From the following data, determine for the current year the (a) rate earned on total assets, (b) rate earned on stockholders' equity, (c) rate earned on common stockholders' equity, (d) earnings per share on common stock, (e) price-earnings ratio on common stock, and (f) dividend yield on common stock. Assume that the current market price per share of common stock is $25. (Present key figures used in your computations.) Current year Preceding Year Current assets $ 745,000 $ 820,000 Property, plant, and equipment 1,510,000 1,400,000 Current liabilities (non-interest-bearing) 160,000 140,000 Long-term liabilities, 12% 400,000 400,000 Preferred 10% stock 250,000 250,000 Common stock, $25 par 1,200,000 1,200,000 Retained earnings: Beginning of year 240,000 160,000 Net income for year 95,000 155,000 Preferred dividends declared (25,000) (25,000) Common dividends declared (70,000) (60,000)