The TRY yogurt company makes and sells many products. Each product is composed of several raw ingredients that are supplied by various suppliers. And each raw ingredient may be used for several products. A particular ingredient is always supplied by the same vendor; however, a vendor may supply more than one ingredient. The product line is divided up so that only one department is responsible for making a particular product. However, each department is responsible for more than one product.

Entities: (does not include associative entities, but you may need to)

Department

Ingredient

Product

Supplier