What is true about creating a pool for Microsoft Remote Desktop Provider?

What is true about creating a pool for Microsoft Remote Desktop Provider?

A.
The hosts must use dynamic pools.

B.
Only one pool can be created per Microsoft Remote Desktop Provider.

C.
You can choose from dynamic, manual, or personal pool types with this host.

D.
You do not need to create a company to assign a Microsoft remote Desktop Provider.

Explanation:
http://docs.oracle.com/cd/E36500_01/E36503/html/desktop-pools.html(see 5.1.1, refer
the note)