You are considering the purchase of a stock that is currently selling at $64 per share. You expect the stock to pay $4.50 in dividends next year. a. If dividends are expected to grow at a constant rate of 3 percent per year, what is your expected rate of return on this stock? b. If dividends are expected to grow at a constant rate of 5 percent per year, what is your expected rate of return on this stock