An administrator is attempting to use the Tivoli Performance Viewer to see the average response time for a WebSphere Commerce command， which of the following must be done in order to be successful？（）
- AEnable performance monitoring of the WebSphere Application Server through the WebSphere Application Server Administrative Console
- BEnable performance monitoring of the WebSphere Commerce application through the WebSphere Commerce Administration Console
- CInstall and configure Tivoli Performance Viewer on a separate machine and configure it to connect to the Application Server.
- DInstall and configure DB2 Intelligent Miner for Data to support the appropriate closed-loop analytic