i need help with b,c,d parts

Cost of common stock equity Ross Textiles wishes to measure its cost of common stock equity. The firm's stock is currently selling for $64 74. The firm just recently paid a dividend of $4.06. The firm has been increasing dividends regularly. Five years ago, the dividend was just $3 03. After underpricing and flotation costs, the firm expects to net $59.56 per share on a new issue a. 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? b Determine the net proceeds, N, that the firm will actually receive c. Using the constant-growth valuation model , determine the required return on the company's stock, ry, which should equal the cost of retained earnings, er d. Using the constant-growth valuation model determine the cost of new common stock, in a. The average annual dividend growth rate over the past 5 years is 6 02 % (Round to two decimal places) Using that growth rate, the dividend you expect the company to pay next year is $ 4.30. (Round to two decimal places) b. The net proceeds, N, the firm will actually receive are $ (Round to two decimal places)