Which two considerations should a consultant take into account when importing Campaign Members?

Universal Containers is migrating data from a legacy system into Salesforce.

Which two considerations should a consultant take into account when importing Campaign Members? Choose 2 answers
A . Leads, Contacts, and Business Accounts can be Campaign Members.
B . The Marketing User feature license must be assigned.
C . The Campaign ID is required in the import file.
D . The Status of the Campaign Member is optional.

Answer: A,D