Given the following business rules that describe a bookstore operation and the cardinalities involved, draw a basic Crows Foot ERD that includes cardinalities and visually describes the basic bookstore operational relationships between the business entities.

- One student places one-to-many orders.

- One order lists one-to-many order-items (books).

- One book can be listed in any order items.

- A course requires one or more books.

Remember that entities are identified by the nouns in the business rules. Each noun will become an entity.