Examine entity CUSTOMER in the associated file for this homework. Fill out the table below to answer the question$$s parts.

Identify the determinant CUS$\_$CODE: Unique identifier and by knowing it we can determent any other information about the customer.

Explain what kind of specific determinant it is It is a primary key and uniquely identifying each customer.

List the dependent attributes Attributes that depend on "CUS$\_$CODE:

CUS$\_$LNAME, CUS$\_$FNAME, CUS$\_$INITIAL, CUS$\_$AREACODE, CUS$\_$PHONE

If we removed the determinant from the entity, what attributes could we us in a composite key and why? we could use a composite key consisting of "CUS$\_$LNAME," "CUS$\_$FNAME," and "CUS$\_$AREACODE."

Express your composite key using the correct syntax