Question: Show intermediate steps to get your final answers, if applied. Problem 2. (Data Integrity) (20 Points) Consider the following relations for a database that keeps

Show intermediate steps to get your final answers, if applied.

Problem 2. (Data Integrity) (20 Points) Consider the following relations for a database that keeps track of automo- bile sales in a car dealership (OPTION refers to some optional equipment installed on an automobile: CAR(Serial no, Model, Manufacturer, Price) OPTION Serial no, Option name, Price) SALE n id. SerialL no, Date, Sale_price) SALESPERSON Salesperson id, Name, Phone) First, specify the foreign keys for this schema, stating any assumptions you make. Next, populate the relations with a few sample tuples, and then give an example of an insertion in the SALE and SALESPERSON relations that violates the referential integrity constraints and of another insertion that does not

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