ASAP PLS !

Suppose you are investigating two stocks -- Stock A and Stock B. Stock A has a standard deviation of 0.07. The return correlation between the two stocks is 0.7. The covariance between the two stock returns is 0.00147. What is the standard deviation of Stock B? 0.030.070.0450.03 None of the above Your monthly expected return, volatility, and beta are 1%,4%, and 1.1, respectively. What is your annualized Sharpe ratio? The risk-free rate is 0.5% per year. Pick the closest number. 0.1253.0450.87881.5 None of the above