Given the following information about the returns of stocks A, B, and C, what is the expected return of a portfolio invested 30% in stock A, 40% in stock B, and 30% in stock C?

State of economy	Probability	Stock A	Stock B	Stock C
Boom	0.14	0.31	0.39	0.32
Good	0.25	0.19	0.13	0.16
Poor	0.29	0.08	0.06	0
Bust	--	-0.22	-0.22	-0.2

Enter answer in percents.