Rationale for Correct Answer:

Bribery prevention policies often include:

Reporting gifts (disclosure of items received from vendors),

Discounts (rules about vendor concessions),

Business meetings (clear rules on vendor-sponsored events).

Resource diversions is not a standard bribery prevention policy but a form of fraud.

Analysis of Incorrect Options:

A, B, C -- Legitimate examples of prevention policies.

D . Resource diversions -- Not a preventive measure.

Key Concept:

Anti-bribery policies --- clear rules on gifts, discounts, and vendor relationships.

ACFE Fraud Examiners Manual (2020 International Edition), Corruption --- Prevention of Bribery Schemes.