A customer is implementing a new streaming audio application and has requested a storageresource management product that will provide performance metrics for their IBM System StorageDS5100. The requirements are for controller read rates as well as controller data rate， amongothers. What IBM storage resource management tool would a technical specialist recommend？（）

• A、Tivoli Storage Productivity Center for Data
• B、Tivoli Storage Productivity Center Basic Edition
• C、Tivoli Storage Productivity Center for Data Midrange Edition
• D、Tivoli Storage Productivity Center for Disk Midrange Edition