he town of lexington purchases gasoline from three vendors to fuel its fleet of municipal vehicles. each vendor delivers gasoline in $7,500$ gallon quantities. since vendors must deliver the$\%$e$2\%80\%8$b fuel, a transportation fee$\%$e$2\%80\%8$b $($based on the distance the vendor must$\%$e$2\%80\%8$b travel$)$ is added to each delivery. the number of deliveries required by each$\%$e$2\%80\%8$b location, the cost of supplying a truckload of gasoline to each location from each$\%$e$2\%80\%8$b vendor, and the number of truckloads each vendor can deliver are provided below. assuming that the price per gallon of fuel is the same for each$\%$e$2\%80\%8$b vendor, develop a linear programming model that minimizes the total transportation fee that lexington must pay for supplying all of its$\%$e$2\%80\%8$b facilities' fuel needs. loading... click the icon to view the details. part $2$