Using the data in the following table, and the fact taht the correlation of A and B is -0.10, calculate the volatility (standard deviation) of a portfolio that is 60% invested in stock A and 40% invested in stock B.

Using the data in the following table, and the fact that the correlation of order to copy its contents into a spreadsheet.) Year 2008 2009 2010 2011 2012 2013 Realized Returns Stock A Stock B - 4% 28% 5% 26% 10% 4% - 1% - 10% 5% - 14% 7% 23% - The standard deviation of the portfolio is [%. (Round to two decimal p