Match the type of information system with the appropriate statement (use the drop down box to select either A, B, C or D for each type of information system).

Supply chain management system Enterprise resource planning system Customer relationship management system A. An example is a point-of-sale system for a large retailer. B. Is used to understand and anticipate the needs of current and potential customers to increase customer retention and loyalty. C. Used to help a range of different 'upstream' and 'downstream' firms so that they can source, produce, and deliver goods and services efficiently. Supports business operations and processes by integrating processes and activities throughout a business. Transaction Processing System D