$8\mathrm{.}9.$ A community is currently being served by a single self$-$serve gas station with six pumps. A competitor is opening a new facility with $12$ pumps across town. ${}^{TT}$ Table $8\mathrm{.}12$ shows the travel times in minutes from the four different areas in the community to the sites and the number of customers in each area.

TABLE $8\mathrm{.}12.$ Travel Times to Gas Stations

$\backslash$table$[[$Area$,1,2,34$