7. (18 Points) Assume you have the following truth tables for functions F.(www.X..z) and F2(w.x.x.):* FeFee 00 00 00 00 00 00 02 02 oe 000 le OM O 0 O le le 14 1e oe le je 12 0 00 ttttttttttttttttt De 04 1 12 02 1 1e 02 le 12 1e 12 12 12 12 12 a) (6 Points) Express F1 and F2 in sum-of-products form. b) (6 Points) Simplify each function c) (6 Points) Draw one logic circuit to implement the above two functions