Only B and C. Thank you.

4. (9 pts) Implement the Boolean function F(A,B,C,D) 2(1,3,4,7,12,14,15) a) with an 8x1 multiplexer and a single inverter with variable D as its input. b) with an 8x1 multiplexer and a single inverter with variable A as its input. c) with a 4x1 multiplexer and 2-input logic gates with variables C and D as input