Consider the relation R(A, B, C, D, E, F, G, H) with the functional dependencies F D = {A BC, ABCD E, EF GH, ABDF EC}

(a) Compute the minimal cover of F D. Show the steps of your computation. (4 Points)

(b) Decompose the relation, as necessary, into a collection of relations that are in 3NF. (4 Points)