(6 points) For each of the following relations with functional dependencies, determine the highest normal form they are in (2NF, 3NF, BCNF) assuming they are in 1NF. (Make sure to write the steps to derive your answer) R (ABCDE) with the set of functional dependencies F ACD,CA, DE -> B). a. b. R (ABCDEF) with the set of functional dependencies F AC F.BE D BC, F D c. R (ABCDEF) with the set of functional dependencie:s