Your initial post is due by Wed. at 11:59 pm and should be ~250-300 words. Reply (~100- 150 words) to one classmate's post by Sat. at 11:59 pm. An investor "A" has a well-diversified portfolio. What risk measure is the most relevant in this case, standard deviation or beta? Why? Explain! If risk-free rate is 4% beta of stock ABC is 1.5, and expected return on the market is 8%, what is the required rate of return on stock ABC? Now, assume you expect to realize an annual return of 12% by holding ABC, should you buy it or not, why? Explain