Create a Crow’s Foot ERD to include the following business rules for the “ProdCo company” 1. Each sales representative writes many invoices. 2. Each invoice is written by one sales representative. 3. Each sales representative is assigned to one department. 4. Each department has many sales representatives. 5. Each customer can generate many invoices. 6. Each invoice is generated by one customer.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Create a Crow’s Foot ERD to include the following business rules for the “ProdCo company”

1. Each sales representative writes many invoices.

2. Each invoice is written by one sales representative.

3. Each sales representative is assigned to one department.

4. Each department has many sales representatives.

5. Each customer can generate many invoices.

6. Each invoice is generated by one customer. 

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