The purpose of a Written Information Security Plan (WISP) includes all of the following except: A. Ensure the security and confidentiality of all Personally Identifiable Information (PII) retained by the firm B. Allow Personally Identifiable Information (PII) to safely be used in marketing materials C. Protect Personally Identifiable Information (PII) against anticipated threats or hazards to the security or integrity of such information D. Protect against any unauthorized access to or use of Personally Identifiable Information (PII) in a manner that creates a substantial risk of Identity Theft