Final answer:
The correct answer is c) This isn't a breach of confidentiality because Reuben is no longer Monica's client.
Step-by-step explanation:
The correct answer is c) This isn't a breach of confidentiality because Reuben is no longer Monica's client.
Confidentiality is an important aspect of the client-professional relationship. However, in this scenario, Reuben is no longer Monica's client as he has become Kate's buyer customer. As a result, Monica is free to share information about Reuben with Kate since the confidentiality obligation ends once the professional relationship is terminated.
Therefore, Monica's statement does not violate any confidentiality rules in this situation because Reuben is no longer her client, which makes option c) the correct answer.