The correct answer is to route all Access Transparency logs to the specified logging bucket because these logs specifically show actions taken by Google staff within the account. Other options are incorrect for the following reasons: Admin Activity logs track modifications to the configuration or metadata of resources, Data Access logs record reads of configuration or metadata and user API calls that perform CRUD operations, and System Event logs are generated by Google systems for actions that modify resource configurations. For more details, refer to Cloud Logging and Types of audit logs documentation.