Current Attempt in Progress An investor owns a portfolio of $56,700 that contains $14,175 in stock A, with an expected return of 13.3 percent; $18,900 in bonds, with an expected return of 9.3 percent; and the rest in stock B, with an expected return of 21.3 percent. Calculate the expected return of the portfolio. (Round intermediate calculations and the final answer to 2 decimal places, e.g. 15.25%.) Expected return de %