Asset Allocation Across Risky and Risk Free Portfolios An investor finds that the risk free rate = 2.60% when the expected return and standard deviation of a risky portfolio is 10% and 18% respectively. If the investor places 50.00% of their money in the risky portfolio and the rest in the risk free asset the resulting complete portfolio expected return is ______ and the standard deviation is ______.

Ex-Post Standard Deviation A stock had historical monthly returns of -3.9%, 3%, 1.70%, 4%,-1.8% and 2%. Based on this data, the stock would have an annual expected return of ______ and an annual standard deviation of ______.