Which role should Andrew give Frank in Slack?

Andrew is the Primary Org Owner for this company’s Enterprise Grid org, which consists of three workspaces. Frank, a new member of the IT department, will be responsible for inviting guests and managing one of the three workspaces’ settings.

Which role should Andrew give Frank in Slack?
A . Member
B . Workspace Admin
C . Multi-channel Guest
D . Primary Org Owner

Answer: B

Explanation:

Reference: https://slack.com/intl/en-pk/help/articles/360018112273-Roles-in-Slack