QUESTION $39$

A

B

$2$ Plant

$1$

$35$

$30$

$60$

$9000$

C

D

Distribution Center

$2$

$40$

$30$

$65$

$3000$

$3$

$60$

$45$

$50$

$9500$

$120$

$130$

$100$

$1500$

$4$ Capacity

$12000$

$8000$

$5000$

$6$

Demand

$7$

Distribution Center

$9$ Plant

$2$

$10$

$11$

$12$

$13$ Demand

$14$

$15$

$16$ Min Total Cost

$17$

$18$ Capacity

LHS

$19$

$20$

$21$

Relation

$<=$

$<=$

$<=$

RHS

$22$

$$Demand

$$ILHS

$$Relation

$$RHS

Reference: Transportation Model $-$ Exce

$3$

$4$ Supply

Which of the following equations is an appropriate capacity constraint for the problem?

O A$.$X$21$

$+$ X$22+$ X$23+*248000$

O B$.$ Xz$1+$ X$22+$ X$23+*248000$

O C$.*$a $+$ X$12+$ X$13+*1412000$

O D$.$ both B$)$ and C$)$ are correct

O E$.$ none of the above