You are the administrator of a Windows 2000 domain. You develop a graphics software application for users in the Graphics organizational unit （OU）. You want to create a custom installation for three users named Carlos， Carmen， and Maria， who are members of the Graphics OU. You want these three users to be able to access additional text， filters， and other graphics options for the software. What should you do？ （）

• A、 Create the Graphic Users OU in the domain. Add a custom .msi file to the Graphics OU
• B、 Create the Graphic Users OU in the domain. Add a custom .mst file to the Graphics OU
• C、 Create the Advanced Software OU within the Graphics OU, and add Carlos, Carmen, and  Maria.Create an .msi file, including changes, and apply the modifications to the Advanced Software OU
• D、 Create the Advanced Software OU within the Graphics OU, and add Carlos. Carmen, and Maria. Create an: mst file, including changes, and apply the modifications to the Advanced Software OU