Intro The table below shows the expected rates of return for three stocks and their weights in some portfolio: State Recession Normal Boom 3+ decimals Part 1 What is the expected portfolio return? Submit Portfolio weights Probability 0.1 0.5 0.4 4+ decimals Stock A 0.5 Submit 0.02 0.05 0.1 Stock B 0.2 Expected returns 0.05 0.09 0.11 Part 2 What is the standard deviation of the portfolio returns? Stock C 0.3 -0.03 0.04 0.12 BAttempt 1/10 for 8.5 Attempt 1/10 for 8.5