The use of a tablet computer, such as an iPad, for a restaurant's menu is an example of: Multiple Choice Mobility. Point of sale system. Warehouse management system. Enterprise resource management system.The use of the concepts of purchasing, procurement, supply, and supply chain management will vary from organization to organization depending on: Multiple Choice the organization's stage of development and/or sophistication. the industry in which they operate. the organization's competitive position. the organization's stage of development and/or sophistication, the industry in which they operate and the organization's competitive position. the organization's stage of development and/or sophistication and the industry in which they operate