How should the cluster administrator grant this access?

A customer has a cluster running with a single access zone and serves multiple internal departments. The clients access the cluster over both SMB and NFS protocols. A department user has been assigned the task of auditing SMB activity and enforcing appropriate quotas for certain users.

How should the cluster administrator grant this access?
A . Create a secondary root account credential
B . Create a custom RBAC role
C . Provide the AuditAdmin RBAC role
D . Provide the SecurityAdmin RBAC role

Answer: A