Bundle: Database Systems: Design, Implementation, & Management, 13th + Mindtap Mis, 1 Term (6 Months) Printed Access Card
Bundle: Database Systems: Design, Implementation, & Management, 13th + Mindtap Mis, 1 Term (6 Months) Printed Access Card
13th Edition
ISBN: 9781337745703
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 4, Problem 4P

Explanation of Solution

Entity Relationship (ER)  Diagram:

The following figure illustrates the ER Diagram for given business rules using Crow’s Foot notation:

Explanation:

The above ERD, contains several entities such as “Customer”, “Invoice”, “Vendor”, “Product”, “Salessrep” and “Inv_Line”. Each entity has its own attributes.

  • A customer can generates invoice form several sales representatives...

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