Using the data in the following table, B, estimate the: a. Average return and volatility for each stock. b. Covariance between the stocks. c. Correlation between these two stocks. A Data Table (Click on the following icon in order to copy its contents into a spreadsheet.) Year Stock A Stock B 2010 - 11% 28% 2011 11% 5% 2012 1% 17% 2013 - 4% -8% 2014 5% - 11% 2015 9% 35%