Your company has an Active Directory forest. Each branch office has an organizational unit and a child organizational unit named Sales. The Sales organizational unit contains all users and computers of the sales department. You need to install an Office 2007 application only on the computers in the Sales organizational unit. You create a GPO named SalesApp GPO. What should you do next（）

• A、Configure the GPO to assign the application to the computer account. Link the SalesAPP GPO to the domain.
• B、Configure the GPO to assign the application to the user account. Link the SalesAPP GPO to the Sales organizational unit in each location.
• C、Configure the GPO to publish the application to the user account. Link the SalesAPP GPO to the Sales organizational unit in each location.
• D、Configure the GPO to assign the application to the computer account. Link the SalesAPP GPO to the Sales organizational unit in each location.