Assume that an economy can have four states: Severe recession, Mild recession, Normal growth, Boom. Probability of each scenario, stock and bond annual returns in that scenario are provided below. Let's also assume that you are creating a portfolio with 65% stocks and 35% bonds. How much is the annual standard deviation of Stock returns? Enter your answer in the following format: 0.1234 Hint: Answer is between 0.1938 and 0.2373