w facility. They want to minimize interdepartmental transportation costs, which are expected to be $$\mathrm{.}50$ per load meter moved. An analyst has prepared the following flow and distance matrices:

Distances $($meters$)$

From$/$To I II III

I $-1020$

II $-10$

III $-$

Flows $($loads per week$)$

From$/$To X Y Z

X $-080$

Y $30-150$

Z $100130-$

Which layout will minimize the total distance loads will be moved each week?

Multiple Choice

X in $1$; Z in $2$; Y in $3$