Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2. All client computers run Windows 7. All user accounts are stored in an organizational unit （OU） named Staff. All client computer accounts are stored in an OU named Clients. You plan to deploy a new application. You need to ensure that the application deployment meets the following requirements： èUsers must access the application from an icon on the Start menu. èThe application must be available to remote users when they are offline. What should you do？（）

A. Publish the application to users in the Staff O
B. Publish the application to users in the Clients O
C. Assign the application to computers in the Staff O
D. Assign the application to computers in the Clients O