Question: As you answer this question, consider the above data diagram, remembering the database design rules discussed in class. Assume that there are no other tables

As you answer this question, consider the above data diagram, remembering the database design rules discussed in class. Assume that there are no other tables or fields in the database.

Which of the following statements is true?

Each invoice can be associated with multiple customers

There is a many to many relationship between customers and invoices

The system can record many job functions for every employee

The system can record only one PostalCodelD for every customer

As you answer this question, consider the above data diagram, remembering

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