Current Attempt in Progress Stocks A, B, and C have expected returns of 28 percent, 28 percent, and 25 percent, respectively, while their standard deviations are 49 percent, 35 percent, and 35 percent, respectively. If you were considering the purchase of each of these stocks as the only holding in your portfolio and the risk-free rate is O percent, which stock should you choose? (Round answers to 2 decimal places, e.g. 15.25.) Coefficient of variation of Stock A Coefficient of variation of Stock B Coefficient of variation of Stock C Choose e Textbook and Media