8) The risk free rate of return is 2.5% and the market risk premium is 8%. Rogue Transport has a beta of 2.2 and a standard deviation of returns of 28%. Rogue Transport's marginal tax rate is 35%. Analysts expect Rogue Transport's dividends to grow by 6% per year for the foreseeable future. Using the capital asset pricing model, what is Rogue Transport's cost of retained earnings? A) 20.1% B) 19.6% C) 16.4% D) 17.7%