What are the values for this question?

Product Return Deviation Squared | Deviation Product Stock A Probability Recession 0.20 Normal 0.55 Boom 0.25 Return 0.05 0.08 0.13 E(R) = Variance = Standard Deviation = Product Return Deviation Squared Deviation Product Stock B Probability Recession 0.20 Normal 0.55 Boom 0.25 Return (0.17) 0.12 0.29 E(R) = Variance = Standard Deviation =