1. A linking table is required for a many-to-many relationship, like between orders and products. Explain what fields a linking table must include at the very least. Give examples of other fields it might also include.

2. Suppose your company takes orders for its products, which are supplied to your company by vendors. You want to create a relational database of this information. Discuss the relationship between orders and products and between products and vendors. What tables would you create for this database, and what would you include in these tables?