Using the data in the following table, , estimate the: a. Average return and volatility for each stock. b. Covariance between the stocks. c. Correlation between these two stocks. Data Table X (Click on the following icon in order to copy its contents into a spreadsheet.) Year Stock A Stock B 2010 - 15% 30% 2011 9% 5% 2012 5% 2013 -3% -4% 2014 1% - 13% 2015 5% 27% 10% Print Done