Rates of Return An investor earned a geometric average return over 4 years of 13.80%. The first year's return was 14.30%, the second year's return was -2.40%, the third year's return was 25.90%. What was the fourth year's return?

Portfolio Returns Suppose you have $8,000 invested in a stock portfolio in October. You have $4,000 invested in Stock A, $2,500 in Stock B and $1,500 in Stock C. The HPR for the month of September for Stock A was 2.6%, for Stock B the HPR was -4.5% and for Stock C the HPR was 3.3%. What was the average HPR for the portfolio for the month of October?

Ex-Post Standard Deviation A stock had historical monthly returns of -2.3%, 4%, 3.30%, 4%,-1.2% and 2%. Based on this data, the stock would have an annual expected return of ______ and an annual standard deviation of ______.

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 ______.