My online exam is going on plz hurry

Question 2 (3 + 1 + 1 = 5 marks) You are considering the following information: Returns State of Economy Boom Normal Recession Probability of State of Economy 0.20 0.50 0.30 Share A 18% 10% 5% Share B 12% 7.5% 2.5% a) Calculate the expected returns of Share A and Share B. (Show answer as a percentage correct to 2 decimal places) b) You want to put 60% of your fund in Share A and the rest of the funds invested in Share B. Calculate the expected return of your portfolio. ( Show answer as a percentage correct to 2 decimal places) c) You want 70% of funds invested in Share A and the rest of the funds invested in Share B. If Share A has a beta of 1.25 and Share B has a beta of 0.75, calculate the beta of this portfolio. (Show answers to 2 decimal points) a