Intro We know the following expected returns for stocks A and B, given different states of the economy: State (s) Probability E(rA,s) E(rB,s) Recession -0.05 0.05 Normal 0.1 0.08 Expansion 0.12 0.2 0.5 0.3 0.18 Part 3 What is the standard deviation of returns for stock A? 3+ decimals Submit Part 4 What is the standard deviation of returns for stock B? 4+ decimals Submit Attempt 1/5 for 10 pts. Attempt 1/5 for 10 pts