How can the Org Admin ensure that these "Ambassadors" are able to most efficiently approve or deny apps?

Large Inc has a number of apps pre-approved in the App Directory for their teams to use, but their admins want to nominate a group of "App Approval Ambassadors" in addition to their Workspace Owners. These "Ambassadors" will be responsible for reviewing and approving or denying apps in a #plz-app-request channel.

How can the Org Admin ensure that these "Ambassadors" are able to most efficiently approve or deny apps?
A . Have the "Ambassadors" conduct app review in the channel, using emoji to alert the Admins to whitelist the app.
B . Promote the "Ambassadors" to Workspace Owners in Slack.
C . Promote the "Ambassadors" to Workspace Admins in Slack.
D . Add the "Ambassadors" as "selected members or groups" to manage Approved Apps.

Answer: A