entity; recipient information must be attributes of SalesOrder. (4) The database must include unit price change history of products. (Hint: Create a ProductPrice entity to record all prices of products) The ERD must include
The following figure shows a shipping ticket sent to a customer. Draw an ERD reflecting the data contained in the shipping ticket.
Note:
(1) The ERD must have Customer (Customer ID as the PK), Manufacturer (Manufacturer Name as
the PK), SalesOrder, Product and many other entities.
(2) Assume that there is only one customer and one sales manager for each order.
(3) No need to create a Recipient entity; recipient information must be attributes of SalesOrder.
(4) The
The ERD must include not only entities and relationships with cardinalities but also all attributes.
Underline the primary key. There must be no many-to-many relationships and no multi-valued
attributes. Enter all foreign keys in the ERD.
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