A. A billing plan that contains settlement rules can be assigned to a service contract item during its creation.

B. A billing plan can be assigned to a service contract, with settlement rules assigned to the material master record representing the service.

C. Settlement rules can be assigned to a service contract during its creation with a billing plan assigned to the material master record representing the service.

D. A billing plan that contains settlement rules can be assigned to the material master record representing the service used in a service contract.