Score: 0 of 1 pt P 12-15 (similar to) Suppose Johnson & Johnson and the Walgren Company have the expected retumes and volls shown below, with a comition of 22% E1 SDIR Johnson & Johnson 0.4% 1525 Walgree Company 9.2% 20.1% For a portfolio that is guy lovested in Johnson & John's and Walgreet's stock, calculate The weed rolum b. The volety (utandard deviation) The spectrum The expected return of the portioto e Round so ona decimal piece) Enter your answer in the war box and then click Check Answer CAI ning Mate of BO 73 888 4 4 A ** # % 5 & 7 6 CO 2 3 4 W Q E 70 T Y A S F D 3 G H Z X C . V . N