Please help! I've been trying to solve this and I can't seem to find the correct answer....

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. a. Estimate the average return and volatility for each stock. The average return of stock A is |%. (Round to two decimal places.) Data Table - X (Click on the following icon @ in order to copy its contents into a spreadsheet.) Year 2010 2011 2012 2013 2014 2015 Stock A - 10% 17% 10% - 3% 4% 8% Stock B 22% 16% 45% - 6% - 5% 29% Print Done