Using the data in the following table, E, estimate the: a. Average return and volatility for each stock. b. Covariance between the stocks. c. Correlation between these two stocks. i X Data Table (Click on the following icon e in order to copy its contents into a spreadsheet.) Year 2010 Stock A Stock B - 2% 12% 2011 7% 21% 2012 1% 13% 2013 -5% -9% 2014 1% - 13% 2015 15% 15%