Butyl phthalate $($DBP$)$ is produced from the elemental reaction in liquid phase between monobutyl phthalate $($MBP$)$ and butanol by the following reaction

MBP $+$ BUTANOL $DBP+H2O$

A $1000$ gallon batch reactor will be used which will be fed with an MBP concentration of $0\mathrm{.}2$LBMOL$\frac{L}{F}{T}^3$ while butanol will be fed $5$ times the amount of MBP fed. The reactor will be operated isothermally at $100\backslash$deg F where the value of the reaction rate constant is $1,2F{T}^3/($LBMOL$*$HR$)$

If the reaction time for each batch is estimated at $30$ minutes, how many pounds of DBP per day can be produced based on an $85\%$ conversion?