The return on stock A is .06 if the economy is good and it is also .06 if the economy is bad. The return on stock B is .08 if the economy is good and. 04 if it is bad. The probability of a good economy is 50% and the probability of a bad economy is also 50%. Find the covariance of the return on stock A with the return on stock B. \begin{tabular}{l} \hline 0009 \\ \hline 0 \\ \hline 0014 \\ \hline .0017 \end{tabular}