Consider a database that describes customers, orders and products. Customers place orders for products with specific delivery dates. The company then delivers products on dates that may or may not meet the customer's requirement. Products have prices. An order can be placed for several products at once. The order has a total price for all the products ordered, as well as a shipping cost and a total cost. Products each have a price and a quantity available. Orders cannot be placed for more units of a product than are available.

Construct a data model for this problem and submit a Chen$-$style ERD.