Cost of common stock equity Ross Textiles wishes to measure its cost of common stock equity. The firm's stock is currently selling for $57.78. The firm just recently paid a dividend of $4.12. The firm has peen increasing dividends regularly. Five years ago, the dividend was just $3.01. After underpricing and flotation costs, the firm expects to net $50.85 per share on a new issue. Determine average annual dividend growth rate over the past 5 years. Using that growth rate, what dividend would you expect the company to pay next year? Determine the net proceeds, Nn, that the firm will actually receive. :. Using the constant-growth valuation model, determine the required return on the company's stock, rs, which should equal the cost of retained earnings, rr. Using the constant-growth valuation model, determine the cost of new common stock, rn