STATE OF ECONOMY	PROBABILITY OF STATE OF ECONOMY	RETURNS STOCK A	RETURNS STOCK B	RETURNS STOCK C
Boom	5%	17%	6%	22%
Normal	55%	8%	10%	15%
Recession	40%	-3%	19%	-25%

What is the expected return and standard deviation of a portfolio that is invested in stocks A, B, and C? Twenty five percent of the portfolio is invested in stock A, 40 percent is invested in stock C, and the remaining is invested in stock B.