Question: Consider a table Inventory with the following functional dependencies: cus_code, prod_id cus_name,cus_address,prod_name,unit_cost, quantity cus_code cus_name, cus_address prod_id prod_name,unit_cost. a) In what normal form is relation

Consider a table Inventory with the following functional dependencies: cus_code, prod_id cus_name,cus_address,prod_name,unit_cost, quantity cus_code cus_name, cus_address prod_id prod_name,unit_cost. a) In what normal form is relation R? Explain why? b) Is it possible to decompose R into a number of relations in order to achieve a higher normal form? Show the tables that result from the decomposition.

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