Umur Using the data in the following table, and the fact that the correlation of A and B is 046, calculate the volatility standard deviation of a portfolio that is 80% invested in stock A and 20% invested in stock 8 Realized Returns Year Stock A Stock B 2008 - 12% 20% 2009 19% 34% 2010 6% 9% - 6% -4% 2012 2% - 13% 2013 7% 26% 2011 The Wanded deviation of the portfolio De Round to two decimal places) Enter your answer is the box and then chok Check Aww. All parts showing MacBook og C w Zili: Tl % 5 8 7 1 o 6 8 9 E W R T Y U P S D J Z V B Z M