You have purchased $5,000 of stock in company A and $7,500 of stock in company B. Company A has an expected return of 12% and a 40% standard deviation Company B has an expected return of 8% and a 25% standard deviation. The correlation coefficient of the two stocks is +0.5. Expected return for the portfolio (nearest 1/100 of one percent without % symbol, e.g. 6.98)? Expected standard deviation for the portfolio (nearest 1/100 of one percent without % symbol, e.g. 6.98)