Mike has been using RIS (Remote Installation Services), to install all new workstations on his network. A new Service Pack has recently been released from Microsoft and he wants to update his new image. He brings up his test workstation that has Windows 2000 Professional on it and installs the new Service Pack.  What is the next step Mike must take?（）

• A、Slipstream this Service Pack to the CD image on the RIS Server.
• B、Use xcopy to copy all files to the RIS server.
• C、Run Riprep.exe
• D、Run Sysprep.exe