Acompany needs to locate three departments (x, y, and z) in the three areas (i, ii, and iii) of a new facility. they want to minimize interdepartmental transportation costs, which are expected to be $.50 per load per meter moved. an analyst has prepared the following distances and flow matrices: distances (meters) from/to i ii iii i - 10 20 ii - 10 iii - flows (loads per week) from/to x y z x - 60 90 y 40 - 160 z 110 140 - what are total weekly costs for the least costly process layout? multiple choice $4,000 $4,500 $3,150 $2,800 $3,500