The amount of gas a local gas station sells is random. The following describes the distribution of gasoline sales in a given day. There is a probability of $0\mathrm{.}12$ that the station will sell $1100$ gallons of gas; there is a probability of $0\mathrm{.}25$ that the station will sell $1400$ gallons of gas; there is a probability of $0\mathrm{.}33$ that the station will sell $1600$ gallons of gas; otherwise, the station sells $2100$ gallons of gas. What is the expected number of gallons the station sells in a day? $($please express your answer using $2$ decimal places$)$