Question: answer isnt .0221 or .666. must show work please (For Questions 3-4) Suppose Johnson & Johnson and the Walgreen Company have the expected returns and
(For Questions 3-4) Suppose Johnson \& Johnson and the Walgreen Company have the expected returns and volatilities shown below, with a correlation of 0.22 . Question 4 (1 point) Retake question What is the standard deviation a portfolio that is equally invested in Johnson \& Johnson's and Walgreen's stock (i.e., 50% in each)? Enter your answer as a decimal, rounded to 3 decimal places. Your
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