Fill in the missing information in the following table. Assume that Portfolio AB is 60 percent invested in Stock A. (Round your answer to 2 decimal places. Negative amounts should be Indicated by a minus sign. Omit the "%" sign in your response.) Year 2006 2007 2008 2009 2010 Avg return Std deviation Annual Returns on Stocks A and B Stock A Stock B 16% 35% -17% 25% 15% 14.80% 24% -35% 45% 17% 27% 16.00% Portfolio AB