Task 3. Decompose a relational schema into BCNF Consider a relational schema and a set of functional dependencies R(A, B, C, D, E with functional dependencies A E, BCA, DE B Decompose R(A, B, C, D, E) into BCNF. Show all of your work and explain, at each step, which dependency violations you are correcting. You have to write down a description of your decomposition steps. (2 points)