Patricia purchases a box of Kellogg's Corn Flakes at a Publix supermarket. When the cereal is scanned, the Publix inventory system automatically sends a purchase order to Kellogg's. An automatic shipping order is then sent to the warehouse inventory system and an invoice is sent to the Publix accounting system. This is an example of ______. Multiple choice question. a warehouse inventory system a data exchange system a JIT inventory electronic data interchange