The Busincss Rules 1. One vendor may sell many products, cach product can only have one vendor. . 2.Every product will be associated with at least one category or more. Example: a CL itled "Madonna`" can be categorized under "Foreign Album'" and "Female Singer" 3 . One category may have many categories as its children. For example, under "Album" category, we can have "Pop`", "Rock", "R&B" ete. However, it is optional to have a child category. 4. One category can also have many categories as its parents. For example, "Female Singer"' can be categorized under "Pop'" and 'Rock" category. However, it is optional to nave a parent category 5. Each category may have products under it 6. Each vendor may schedules many deliveries 7. Each delivery must have at least one product shipped under it 8. Each product also may be shipped under several

deliveries entity relationship diagram???