How can an administrator ensure article managers use specified values for custom article field?

Which two values roll up the hierarchy to the manager for Collaborative Forecasting?
Choose 2 answers.

An administrator would like to know which delegated administrators are actively customizing their organization. Where can the administrator find this information?

An Administrator is setting up a default schedule. The company sells widgets for $10 each and has yearly contracts to deliver them on a weekly basis. Customer pays on a quarterly basis. Which type of default schedule to be setup?

When setting up a Workflow rule with a field update you
realise that some users may not have access to the field in question due to Field Level Security. What will happen if a user who cannot see this field triggers the Workflow rule?