Adelie Enterprises is exploring a new service to provide weekly delivery of grocery items to homes in the greater Greenwood area. The company's customers place Web-based orders and Adelie's team assembles and delivers the orders in specially designed cardboard boxes. Management, interested in identifying a supplier that can provide boxes cheaply and efficiently, has discovered that each potential supplier's ability to satisfy the company's requirements is influenced by the level of demand. The following table provides Adelie's vendor selection criteria, criterion weights, and rankings (1-10, with 10 being the highest) under the assumption that low, moderate, or high demand is generated for their service.

Supplier Rating Under Low, Moderate, and High Levels of Demand Local Supplier National Supplier lntemational Supplier Weight Low Moderate High Low Moderate High Low Moderate High Product Quality [135 8 5 5 7 7 7 6 6 6 Delivery Speed 0.15 l 9 7 3 6 l 5 l 4 1' Product Price 0.25 ' 5 5 3 5 7 9 7 7 9 Environmental Impact 0'25 ' 9 9 9 7 ' 7 ' 7 8 8 8