Consider the following relation : CAR_SALE (Car#, Date_sold, Salesman#, Commission%, Discount_amt). Assume that a car may be sold by multiple salesmen and hence {CAR#, SALESHMAN#} is the primary key. Additional dependencies are : Date_sold-> Discount_amt and Salesman#-> Commission% Based on the given primary key, is this relation in 1NF, 2NF, or 3NF ? Why or why not ? How would you successively normalize it completely ?
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I don't know the answer is yes mam can be incresed or decreased by the 88i+(//(629jk
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