You must add one of two investments to an already well-diversified portfolio. If you are a risk-averse investor, which one is the better choice? A. Either security would be acceptable B. Security A C. Security B D. Cannot be determined with information given You must add one of two investments to an already well-diversified portfolio. If you are a risk-averse investor, which one is the better choice? A. Either security would be acceptable B. Security A C. Security B D. Cannot be determined with information given