Supply's Growing Involvement in the Acquisition of Services May Be

Supply's growing involvement in the acquisition of services may be explained by:

A) declining technical knowledge of internal users of services.
B) the need for more of a personal relationship with the service supplier.
C) the fact that price and service-delivery requirements are complex.
D) the growing respect for supply managers as equals in the organization.
E) the high dollars spent on services and the opportunities to reduce costs.