Betas and risk rankings You are considering three stocks - A, B, and C - for possible inclusion in your investment portfolio. Stock A has a beta of 0.8, stock B has a beta of 1.4, and stock C has a beta of -0.3. a. Rank these stocks from the most risky to the least risky. b. If you believed that the stock market was getting ready to experience a significant decline, which stock should you add to your portfolio? c. If you anticipated a major stock market rally, which stock would you add to your portfolio