When the total weight of a shipment is increased, it is

When the total weight of a shipment is increased, it is either accompanied by an increase in freight charges, or a delay in delivery time, as shipping companies may choose a slower and cheaper mode of transportation.

(A) When the total weight of a shipment is increased, it is either accompanied by an increase in freight charges, or
(B) When the total weight of a shipment is increased, it is accompanied either by an increase in freight charges or
(C) When the total weight of a shipment is increased, the increase is either accompanied by an increase in freight charges or by
(D) Any increase in the total weight of a shipment is accompanied by either an increase in freight charges, or by
(E) Any increase in the total weight of a shipment is accompanied either by an increase in freight charges or by