Select the type of the fund from the list that best matches with the following descriptive phrases.

1. Includes permanent funds held in trust to be used for public purposes. ----------------

2. Sometimes referred to as income-determination, business-like, or commercial-type funds. ---------------

3. Any fund held by a government in an agent or trustee relationship for an external party. ------------------

4. Used when government collects taxes or amounts bequeathed from private citizens. ---------------------

5. Enterprise and internal service funds. ------------------