Problem 2 (25 Pts) The following functions need to be implemented using a binary decoder and NAND gates. F= A'B'C' + AB'C' + ABC and G=C'D'E + C'DE a) Draw the truth tables for both functions. (10 Pts) b) Implement the functions using only one 74x139 dual 2 to 4 decoder shown below and one 3-input NAND for each function Clearly name all the signals in accordance with the documentation standards. (15 Pts) 74x139 1G 1YO 1410 1920 1Y3b 1A 1B 2G 2016- 2Y10 2Y26 2Y3b 2A 2B