Intro The following table shows realized rates of return for two stocks. B 1 Year Stock A Stock B 2 1 5% 15% 3 2 -27% -14% 4 . 3 -6% on 5 4 4 5 5% 14% -3% 28% 8% 6 7 6 CO 14% 7% Attempt 1/10 for 10 pts. Part 1 What is the arithmetic average ryturn for stock B? 3+ decimals Submit | Attempt 1/10 for 10 pts. Part 2 What is the standard deviation for stock B? 3+ decimals | Attempt 1/10 for 10 pts. Part 3 What is the correlation of returns? 2+ decimals Submit Part 4 | Attempt 1/10 for 10 pts. What is the expected return of a portfolio with 50% invested in stock A and the remainder in stock B? 4+ decimals Submit Part 5 - Attempt 1/10 for 10 pts. What is the standard deviation of a portfolio with 50% invested in stock A and the remainder in stock B? 3+ decimals