Which step must be taken to enable Kubernetes auditing on a Tanzu Kubernetes cluster?

A. Set the ENABLE_AUDIT_LOGGING variable to ‘true’ before deploying the cluster

B. Run systemctl start auditd && systemctl enable auditd on master node

C. Audit is enabled by default on every Tanzu cluster

D. Edit /etc/kubernetes/audit-policy.yaml and set ENABLE_AUDIT variable to ‘1’ on master node

Reference: https://docs.vmware.com/en/VMware-Tanzu-Kubernetes-Grid/1.3/vmware-tanzu-kubernetes-grid-13/GUID-troubleshooting-tkg-audit-logging.html#:~:text=To%20enable%20Kubernetes%20auditing%20on,on%20the%20control%20plane%20node