You have a server named Server1 that runs a Server Core Installation of Windows Server 2012 R2 Datacenter.You have a WIM file that contains the four images of Windows Server 2012 R2 as shown in the Images exhibit. （Click the Exhibit button.） You review the installed features on Server1 as shown in the Features exhibit. （Click the Exhibit button.）  You need to install the Server Graphical Shell feature on Server1.Which two possible sources can you use to achieve this goal？（）

• A、Index 1
• B、Index 2
• C、Index 3
• D、Index 4