P$0202$b

Each part is purchased from one vendor. Of course, each vendor may supply several parts. Usu$-$

ally, but not always, a vendor relationship is established before any parts are purchased. Each

product is assembled from one or more parts. Each part is unique and is used in the assembly of

one specific product. Modify the ERD and include the ERD language.

$$ Name the second tab P$0202$b$.$

$$ Enhance the ER diagram.

$$ Include relationships and ER language.