Under what circumstances is it appropriate for a developer to add functionality to their application
via the SOAP API? (Select all that apply)

A.
When consumers of the desired functionality have no experience with Force.com development.

B.
When the desired functionality processes only one type of record at a time.

C.
When the organization chooses not to share its Enterprise WSDL.

D.
When the desired functionality does not require any transactional control.

E.
None of these