Table 4-5 shows a shipping manifest. Your assignment is as follows:
a. Draw a relational schema and diagram the functional dependencies in the relation.

b. In what normal form is this relation?

c. Decompose MANIFEST into a set of 3NF relations.
d. Draw a relational schema for your 3NF relations and show the referential integrity constraints.
e. Draw your answer to part d using Microsoft Visio (or any other tool specified by your instructor).

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TABLE 4-5 Shipping Manifest Shipment ID: Shipment Date: 00-0001 01/10/2012 Expected Arrival: Origin: Boston 01/14/2012 Brazil Destination: Ship Number: 002-15 39 Captain: Henry Moore Item Number Description Weight Quantity Type TOTALWEIGHT 3223 BM Concrete 500 100 50,000 Form Steel 3297 Вм 87 2,000 174,000 Beam Shipment Total: 224,000