Cloud Kicks's management team frequently travels and wants to approve requests from their team on the go via Chatter.
Where would an app builder enable this ability?

A custom field on an account is used to track finance information about a customer. Only members of the Finance Team have access to this field. However, the business wants to allow one customer service agent, who is assigned the customer service profile, read-only access to this field for special circumstances. What is the recommended solution to grant the customer service agent access to the field?

Universal Containers wants users to have access to the pricing guidelines document when viewing a Contract related to an Account.
What feature should an app builder use to create easy access to the document?

An Alexa Skill Builder is trying to enable a skill in the developer console. The skill model builds without errors, but the Builder is unable to turn on testing.
What could be causing this?

The VP of Account Management at Universal Containers has requested that all Contacts' mailing postal codes match the associated account's shipping postal code.
How can this be enforced using validation rules?