Universal Pastries wish to survey their customers in the community after they close a case. How would they achieve this?

The security model for Universal Containers in Private for theCase object. When a support case is raised by a user with the Customer Community license, internal users are not able to see those Cases. Internal users in the support role need to work on these Cases. How should internal users see these Cases?
Select oneor more of the following:

You have heard that one way to maximize your Community Engagement level is to leverage Community Reputation. After having a coffee and a biscuit you think this is a brilliant idea for your community and want to enable it right away, where do you navigate to?

Northern Trail Outfitters is launching a Community for its B2B customers and partners.
What should the Consultant consider when granting users access to the Community?

Northern Trail Outfitters has released a Customer Service Community for its users and trekking equipment.
Users can ask and answer questions in the Community. Customers have asked how to be notified of new questions or information posted in the Community about specific products. What should the Administrator recommend?