A stock will have a loss of $11\mathrm{.}3$ percent in a bad economy, a return of $11\mathrm{.}1$ percent in a normal economy, and a return of $25$ percent in a hot economy. There is $31$ percent probability of a bad economy, $34$ percent probability of a normal economy, and $35$ percent probability of a hot economy. What is the variance of the stock's returns?