What is the expected return on a portfolio which is comprised of $1,000 invested in stock A, $2,500 in stock B, and $1,500 in stock C?

State of Probability of Returns if State Occurs

Economy State of Economy Stock A Stock B Stock C

Boom 20% 18% 9% 6%

Normal 70% 11% 7% 9%

Recession 10% -10% 4% 13%