Write out a set of relational tables that correspond to the class diagram that you prepared for Problem 2. Identify primary and foreign keys.

In Problem 2,

Paige runs a small frozen yogurt shop. She buys several flavors of frozen yogurt mix from her yogurt supplier. She buys plastic cups in several sizes from another supplier. She buys cones from a third supplier. She counts yogurt and cones as inventory, but she treats the cups as an operating expense and doesn’t track any cup inventory.