4- Stock A has the following returns for various states of the economy: State of the Economy Probability Recession 5% Below Average 25% Average 35% Above Average 20% Boom 15% Stock A's expected return is 4- Stock A has the following returns for various states of the economy: State of the Economy Probability Recession 5% Below Average 25% Average 35% Above Average 20% Boom 15% Stock A's expected return is