You have purchased $2,000 of stock in company A and $18,000 of stock in company B. Company A has an expected return of 21% and a 25% standard deviation. Company B has an expected return of 16% and a 15% standard deviation. The correlation coefficient of the two stocks is +0.935.

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)?