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Question 2. You are given the data of the returns on stocks A and B: Year 1 2 3 [Total: 7 marks] 13% -6% 4% 12% What is the average return of stock A and stock B? [1 mark] What is the total risk of stock A and stock B? [2 marks) You have formed a portfolio with Ehares of A and 2 shares of B. What is the average return Of the portfolio? (3 mark) You have formed a portfolio with 1 share of A and 2 shares of B. What is the total risk of the portfolio? [1 mark)