Fill in the missing information in the following table. Assume that Portfolio AB is 50 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.)

Annual Returns on Stocks A and B
Year	Stock A		Stock B		Portfolio AB
2006	12.5	%	20.5	%		%
2007	33.6	%	-32.9	%		%
2008	-14.2	%	42.9	%		%
2009	24.3	%	17.7	%		%
2010	16.4	%	29.1	%		%
Avg return		%		%		%
Std deviation		%		%		%

rev: 12_10_2013_QC_42355