Consider the following probability distribution for stocks A and B: State 1 2 3 15 Probability Return on Stock A % % % % % 0.10 0.20 0.20 0.30 0.20 10 13 2N 12 14 15 Return on Stock B 8 % % % % % (O 8 Which of the following portfolio(s) is(are) on the efficient frontier? Consider the following probability distribution for stocks A and B: State 1 2 3 15 Probability Return on Stock A % % % % % 0.10 0.20 0.20 0.30 0.20 10 13 2N 12 14 15 Return on Stock B 8 % % % % % (O 8 Which of the following portfolio(s) is(are) on the efficient frontier