You need to ensure that the users in west.contoso.com are directed to the AD RMS cluster…

Your network contains an Active directory forest named contoso.com. The forest contains
two child domains named east.contoso.com and west.contoso.com.
You install an Active Directory Rights Management Services (AD RMS) cluster in each child
domain.
You discover that all of the users in the contoso.com forest are directed to the AD RMS
cluster in east.contoso.com.
You need to ensure that the users in west.contoso.com are directed to the AD RMS cluster
in west.contoso.com and that the users in east.contoso.com are directed to the AD RMS
cluster in east.contoso.com.
What should you do?

A.
Modify the Service Connection Point (SCP).

B.
Configure the Group Policy object (GPO) settings of the users in the west.contoso.com
domain.

C.
Configure the Group Policy object (GPO) settings of the users in the east.contoso.com
domain.

D.
Modify the properties of the AD RMS cluster in west.contoso.com.

Explanation:
The west.contoso.com are the ones in trouble that need to be redirected to the
west.contoso.com not the east.contoso.com.