(Answered) Customer volume by monthcustomerid month total shipments

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Customer volume by month

CustomerID, Month, Total shipments, Total weight

Driver performance by month

Driver ID, Month, Number of manifests on time, Number of manifests delivered late.

The team member sent you an e-mail with the following questions:

• From where should he source the information for the design?

• What difficulties would he have in writing the SQL statements for each of these tables?

• Should any of these tables be created on an as-needed basis?

• Do these summary tables violate the concept of table normalization?

Attachment:- P-3 IT_proj1.doc

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