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A project can have many employees assigned to it and an employee can do work on many projects. This table records the number of hours

A project can have many employees assigned to it and an employee can do work on many projects. This
table records the number of hours worked by an employee on a project.
1. Describe one insert anomaly caused by this database design.
2. Describe one delete anomaly caused by this database design.
3. In which normal form is this database (3NF,2NF,1NF or unnormalized)?
4. Describe the lowest normal form violation and the field(s) involved.
5. If this database is not 3NF, provide a solution schema that is 3NF.

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