$2-$ Draw the Crow's foot ERD of a database based on the following business rules. You don't need to add attributes more than Primary Key and Foreign Keys. Your ERD must be implementation ready, therefore it should not include any M:N relationship.

Business Rules:

One customer can place zero to many orders.

One order can be placed by one and only one customer.

One order includes many books.

Each book may be included in many orders.

Each book has one or many authors.

Each author writes one or many books.