A portfolio consisting of Stocks 1 and has an expected return of 14%. What is the standard deviation of this portfolio given the information about Stocks 1 and 2 in Table 3.1? Table 3.1 Expected Return Standard Deviation Correlation (P1,2) Stock 1 10% 12% Table 3.2 Standard Deviation Correlation (p3,4) 0.35 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 Table 3.2? Stock 3 7% Stock 2 15% 18% -1.00 Stock 4 16%