Given the returns and probabilities for the three possible states listed here , calculate the covariance between the returns of Stock A and Stock B. for convenience, assume that the expected returns of Stock A and Stock B are 0.13 and 0.18 , respectively. Round your answer to 4 decimal places.

probability. Return(A) Return(B)

good 0.35 0.30 0.50

ok. 0.50 0.10 0.10

poor. 0.15. -0.25. -0.30