After creating the tables and relationships for the Antiques database, you meet with Tim Richards,..

After creating the tables and relationships for the Antiques
database, you meet with Tim Richards, the chief information officer for the NHD
Development Group, and Linda Sutherland, the manager of the antique mall. As
you review the database, Linda makes a few requests. When she tracked sales for
a month, she found that repeat customers accounted for 60% of her revenue. She
therefore wants to use the Antiques database to increase marketing efforts to
her current customer base. First, she wants to extract information about her
customers, such as a list that organizes customers by city and
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After creating the tables and relationships for the Antiques
database, you meet with Tim Richards, the chief information officer for the NHD
Development Group, and Linda Sutherland, the manager of the antique mall. As
you review the database, Linda makes a few requests. When she tracked sales for
a month, she found that repeat customers accounted for 60% of her revenue. She
therefore wants to use the Antiques database to increase marketing efforts to
her current customer base. First, she wants to extract information about her
customers, such as a list that organizes customers by city and another that
provides customer names and phone numbers. She also needs to retrieve
information about the antique and restoration classes the mall offers to
determine which customers enroll in the classes. Then she could provide
information in the classes about items that might interest those customers. She
asks for your help filtering data and creating queries that extract the
information she needs.

Complete the following:

To manage the classes and instructors, Linda needs a summary
of class enrollment. In addition to the names of the class and instructor, she
needs to know the number of students enrolled in each class and the total of
the class fees that have been paid. Save this query as qryClassEnrollment.

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