Problem 3 a) A portfolio consisting of Stocks 1 and 2 has an expected return of 14%. What is the standard deviation of this portfolio given the information about Stocks 1 and 2 in the table below? b) A portfolio consisting of Stocks 3 and 4 has zero variance. What is the weight of Stock 4 in this portfolio given the information about Stocks 3 and 4 in the table below? Problem 3) a) A portfolio consisting of Stocks 1 and 2 has an expected return of 14%. What is the standard deviation of this portfolio given the information about Stocks 1 and 2 in the table below? Select one: 16.80%18.00%15.00%12.44%11.83%2.37%15.40%12.00%crossoutcrossoutcrossoutcrossoutcrossoutcrossoutcrossoutcrossout Problem 3) b) A portfolio consisting of Stocks 3 and 4 has zero variance. What is the weight of Stock 4 in this portfolio given the information about Stocks 3 and 4 in the table below? Select one: 0.200.300.550.001.000.800.700.50crossoutcrossoutcrossoutcrossoutcrossoutcrossoutcrossoutcrossout