Joson help Suppose Johnson & Johnson and the Walgreen Company have the expected returns and volatilities shown below, with a correlation of 21.9% ERI SDIRI Johnson & Johnson 7.4% 16.7% Walgreen Company 9.4% 19.3% For a portfolio that is equally invested in Johnson & Johnson's and Walgreen's stock, calculate a. The expected retum b. The volatility (standard deviation) a. The expected retum The expected return of the portfolio is IX (Round to one decimat place.) b. The volatility (standard deviation) The volatty of the portfolio ls /% (Round to one decimal place.) Enter your answer in each of the answer boxes MacBook 20 EN SC 888 . : @ A # 3 $ 4 2 6 7 @ Q W E R T 2 T Y A . S D F G H N X V B