Create an ER Diagram for the following business rules:
Sales rep data include a sales rep number (unique identifier),name, and phone number. A sales rep services 0 or more customers.Customer data includes a customer number (unique identifier), name,address, and phone. Each customer places 1 or more orders. Orderdata include an order number (unique identifier) and order date.Each order contains 1 or more products. Products can be listed on 0or more orders. Product data includes a product number (uniqueidentifier), description, and price. Each product contained on anorder has a quantity ordered. Hint: be careful with therelationship between Product and Order. How will
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