Merge & diagram 3nf relations

Consider the list of individual 3NF relations below. These relations were developed from several separate normaliza-tion activities.


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PATIENT(Patient_Number,Treatment_Description, Address)




a. Merge these relations into a consolidated set of 3NF rela-tions. State whatever assumptions you consider necessary (including but not limited to foreign keys) to resolve any potential problems you identify in the merging process.

b. Draw an E-R diagram for your answer