What can the administrator do to resolve this issue?

An administrator configures a pre-approval event subscription to run vRealize Orchestrator workflow. The workflow does not run when a machine that matches the defined criteria is requested in the service catalog.

What can the administrator do to resolve this issue?
A . Verify that approvers have executed the approve option.
B . Verify that the workflow subscription is published.
C . Verify that approvers belong to specific users and groups.
D . Verify that the approval policy is associated with the correct resource action.

Answer: B