QUESTION 12 You are considering a stock and have determined the following information Return Probability of the return 16% 25% 12% 50% -18% 25% What is the standard deviation of the return on the stock 5.50% 12.34% 13.67% 15.23% 16.45% QUESTION 13 Stock Z has a required return of 11%. Treasury billo yield 2.9% and the expand Click Save and Submit to save and submit. Click Save All Arts