The return on Stock $A$ is $15\%,10\%,$ and $-25\%$ when the market condition is good, normal, and bad, respectively. The return on Stock B is $35\%,10\%,$ and $-30\%$ when the market condition is good, normal, and bad, respectively. If the probability of good economy, normal economy, and bad economy is $30\%,30\%,$ and $40\%,$ respectively, find the covariance between the returns of Stock A and Stock B$.$ Select the choice that is closest to your answer.

$0\mathrm{.}0347$

$0\mathrm{.}0442$

$0\mathrm{.}0491$

$0\mathrm{.}0544$