A mathematical model for L.RP ean then be represanted as: min jfjXj+TJijjkYjk XjYj0,jJijPj The objective function (1) soeks to zusimiar the facility costs and the routing coets: Constrainte (2) are the ect partitjoning coestraints that require each customes f be served by exuetly obe of the sclectod routes. Construints (3) roquire that ficility J he selected if a ronte k amociated with farility j E selectud. Yoir tusk is to write down the dasl model of the LRP matbematical modd and you cas atsonne that variables X and Y are poeitive indecel. A mathematical model for L.RP ean then be represanted as: min jfjXj+TJijjkYjk XjYj0,jJijPj The objective function (1) soeks to zusimiar the facility costs and the routing coets: Constrainte (2) are the ect partitjoning coestraints that require each customes f be served by exuetly obe of the sclectod routes. Construints (3) roquire that ficility J he selected if a ronte k amociated with farility j E selectud. Yoir tusk is to write down the dasl model of the LRP matbematical modd and you cas atsonne that variables X and Y are poeitive indecel