of 2 poin Points: 0.5 of 1 Suppose Johnson & Johnson and The Walgreen Company have the expected retums and volatilities shown below, with a cometation of 21.0% Johnson & Johnson Walgreen Company E 6,2% 10.9% SDIA 55.2% 20.4% For a portfolio that is equaly invested in Johnson & Johnson's and Walgreens's stock, coate The expected retur b. The volatility (standard deviation) a. The expected vetum The expected return of the portfolio is (Round to one decimal place) -10, Save Clear all Check answer 10