2. Consider the following details for two shares, Share A and B. 10 marks State of economy Boom Normal Recession Probability 35% 45% 20% Return (A) 24% 16% 6% Return (B) 31% 21% -12% a. What is the expected return for each share? b. What is the risk for each share? c. What is the expected return on a portfolio consisting of 40% in Share A and 60% in Share B