Your company has a server named VS1 that runs Windows Server 2008 and Microsoft Hyper-V. VS1 hosts 10 virtual machines.  You need to configure VS1 to shut down each virtual machine before the server shuts down. What should you do？（）

• A、Create a shutdown script on each virtual machine.
• B、Install Integration Services on each virtual machine.
• C、Enable the Turn off the virtual machine option in the Automatic stop action properties on each virtual machine.
• D、Enable the Shut down the guest operating system option in the Automatic stop action properties on each virtual machine.