If a Purchase Is a New Buy for a Manufacturer,the

If a purchase is a new buy for a manufacturer,the seller should be prepared to act as a consultant to the buyer,work with technical personnel,and:

A) expect a long time for a buying decision to be reached.
B) expect a lot of conflict.
C) expect specifications to be changed many times before the buy is completed.
D) expect to have to do some favours for the decision makers.