Your company has an Active Directory forest. The company has three locations. Each location   has an organizational unit and a child organizational unit named Sales.   The Sales organizational unit contains all users and computers of the sales department. The  company plans to deploy a Microsoft Office 2007 application on all computers within the three  Sales organizational units.     You need to ensure that the Office 2007 application is installed only on the computers in the  Sales organizational units.     What should you do（）

• A、Create a Group Policy Object （GPO） named SalesAPP GPO. Configure the GPO to assign the application to the c
• B、Create a Group Policy Object （GPO） named SalesAPP GPO. Configure the GPO to assign the application to the us
• C、Create a Group Policy Object （GPO） named SalesAPP GPO. Configure the GPO to publish the application to the u
• D、Create a Group Policy Object （GPO） named SalesAPP GPO. Configure the GPO to assign the application to the co