Which two actions should you perform to achieve this task?

Domain.com has an Active Directory forest which runs Windows Server 2008. It has branch offices all around the world. The forest includes finance organizational units for offices in the following locations:New YorkLondonAmsterdamRome
Each location has a child organizational unit named finance. The finance organizational unit hosts all the users and computers in the finance department.
The offices in London, Amsterdam and New York are connected by T1 connections. However, the office in Rome is connected by a 128-Kbps ISDN connection. Domain.com has instructed you to install an application on all computers in the finance department. Which two actions should you perform to achieve this task? (Choose two answers. Each answer is a part of the complete solution)

A.
This can be accomplished by assigning the application to the computers after a Group Policy object was created.

B.
This can be accomplished by having the slow link detection setting in the GPO disabled.

C.
This can be accomplished by assigning the application to the users in the OU after a Group Policy object was created.

D.
This can be accomplished by having the slow link detection setting modified to 2,544 Kbps (T1) in the GPO.

Explanation:
Thereafter the GPO should be linked to the finance OU.
Thereafter the GPO should be linked to the finance OU.