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Excel Determine the average return and the standard deviation of returns for each stock. Use sample statistics (e.g., STDEV.S function). Determine the correlation coefficient and

Excel

  1. Determine the average return and the standard deviation of returns for each stock. Use sample statistics (e.g., STDEV.S function).
  2. Determine the correlation coefficient and the covariance between each pair of stocks. Use sample statistics (e.g., COVARIANCE.S function).
  3. Determine the average return and the standard deviation of returns of equally weighted portfolios consisting of two stocks (XY, YZ, and XZ) and three (XYZ) stocks.
  4. Use the Solver to determine the minimum standard deviation that could be obtained by combining all three stocks into a single portfolio. Create an answer report for your solver solution.

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Portfolio YZ Portfolio XZ Portfolio XYZ Year 2011 2012 2013 2014 2015 2016 2017 Exp. Ret. Std. Dev. Stock X 3.00% 9.00% 12.00% 19.00% 23.00% 5.00% 10.00% Stock Y 14.00% 7.00% 19.00% 13.00% -7.00% -3.00% 9.00% Stock Z Portfolio XY 19.00% 11.00% 5.00% 12.00% 11.00% 7.00% 14.00% X & Y Y & Z X & Z Correlation Covariance Data for Solver Standard Deviation Minimization Y Z Port. Std. Dev. X Constraint 0.00%

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