You are developing a Windows Communication Foundation (WCF) service. You need to enable security auditing for all events. What should you do?（）

A.Set the serviceAuthorizationAuditLevel setting to Success and the messageAuthenticationAuditLevel setting to Success.

B.Set the messageAuthenticationAuditLevel setting to Success and the auditLogLocation setting to Application.

C.Set the serviceAuthorizationAuditLevel setting to SuccessAndFailure and the messageAuthenticationAuditLevel setting to SuccessAndFailure.

D.Set the messageAuthenticationAuditLevel setting to SuccessAndFailure and the auditLogLocation setting to Security.