Database Design

Can anyone give me a hand, i know it will be pretty basically and i've been to stack overflow already. But im pretty noob at database design/relations etc.All I need is to calculate the closure for A+ and E+

G = {A, B, C, D, E, F, G}

with the following FD's
1) B -> ACDE
2) E -> FG

Any help would be appreciated.

>>7
Or the Unholy Legion of Reverse Psychologists who just simply don't care.

Actually, my explorations so far suggest they're mostly first-year students going into second-year, with the most prominent regulars being eternally stuck there somehow. Database administration is a third or fourth year course at most institutions.