Intro The table below shows the expected rates of return for three stocks and their weight in some portfolio: Stock A Stock B Stock C Expected return 0.05 0.03 0.11 Weight 0.4 0.2 0.4 Attempt 1/10 for 10 pts. Part 1 What is the expected portfolio return? 3+ decimals Submit Intro You've recorded the following sample of historical annual returns for a stock: Year Return 1 8% 2 2% 3 -14% 4 3% 5 5 7% Attempt 1/10 for 10 pts. Part 1 What was the standard deviation of returns? 3+ decimals Submit