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We have a database with the following attributes and tuples: CustomerId ( 1 8 2 , 2 0 1 , 1 5 3 ) ,

We have a database with the following attributes and tuples: CustomerId(182,201,153), CustomerName(PETROV, IVANOV, GEORGIEV), CarId(CH1236, CB8095, A4256), MANUFACTURER(MERCEDES, FORD, VOLVO), DATE(12-04-18,27-05-2018,21-12-2017). What is the key? Explain why based on the relational model. In the same table, identify the non-trivial functional dependencies significant for normalization. In which normal form is the table? Explain why based on the relational model. If necessary, normalize to 3NF, explaining each normalization step. Indicate the relational schemas in the normalized version, and write the SQL code for creating the relations and constraints. I want detailed anwer and every table shown

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