Which record is a non-posting transaction?

Using a standard approval process for a Purchase Request, where do you set the Purchase Approver?

Which action can a Sales Rep perform in the Forecast Editor?

Which activity record type allows a user to reserve weekly conference calls with a project team?

Mr. Boseman, a Sales Manager, wants to select another team's sales rep in the Customer record, but he sees only his own subordinates in the list. Which option in the Custom Role page does he need to enable to select a sales rep outside his team?