Direction: Answer question based on the problem statement given below:

An organization needs to maintain database having five attributes A, B, C, D, E. These attributes the functionally dependent on each other for which functionally dependency set F is given as: F : (A → BC, D → E, BC → D, A → D}. Consider a universal relation R(A, B, C, D, E) with functional dependency set F. Also all attributes are simple and take atomic values only.