Stats (Finance)
posted by Helpmeplease .
Given the following information:
Year X Y Z
2004 12.53 2.64 4.65
2005 6.25 4.67 16.78
2006 9.62 3.50 13.46
2007 12.99 6.89 10.43
2008 26.84 13.56 3.56
A. Calculate the average rate of return for each of X, Y, Z for the period 20042008.
B. Calculate the expected rate of return for the period 20042008 for a portfolio with the following asset weights: X  27%, Y  29%, Z  44%.

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