A Company Ships Items from 3 Plants,1,2 and 3,with Supplies,respectively,of

Multiple Choice

A company ships items from 3 plants,1,2 and 3,with supplies,respectively,of 150,220 and 310 units,to 3 distribution centers,A,B and C,with demands of 300,180 and 200,respectively.If the shipping costs per unit from each plant to each DC are 1A=12,1B=15,2A=20,2B=16,2C=22,3A=14,3B=18 and 3C=24,and 1C is a prohibited route,the optimal minimum total shipping cost is

A) $7,600
B) $8,300
C) $9,700
D) $11,350