::
The correct answer is actually C.
Solution:
Section VI.C of the Standards: Referral Fees. Members and Candidates must disclose to their employer, clients, and prospective clients, as appropriate, any compensation, consideration, or benefit received from or paid to others for the recommendation of products or services.
Lisa is allowed to do (I), (II), and (III) according to the Standards. She has to make the necessary disclosures if she wishes to add fund XYZ to the client’s portfolio. Lisa is NOT allowed to add the fund without disclosing the commission.