A project manager from a buyer organization is invited to lunch by the manager of a seller organization. The project manager’s organization does not permit receipt of gifts from vendors. The project manager should:
A. Go out for lunch and refrain from informing his / her managers about the lunch.
B. Avoid going out to lunch with anyone from the seller organization.
C. Insist on paying for his / her lunch.
D. Permit the manager from the seller organization pay for his / her lunch since it has a very small value.