You are creating a portfolio of Stock A and Stock B. You are investing $2,500 in Stock A and $4,300 in Stock B. Expected return and standard deviation of Stock A is 10.5% and 15.15%, respectively. The expected return and standard deviation of Stock B is 6% and 8.65%, respectively. The correlation coefficient between A and B is 0.25. What is the expected return and risk (standard deviation) of the portfolio