Design the following components each in a separate project, write test benches for each of them that cover all data and select input possibilities, and report the simulation output and truth tables: 1. 2-to-1 Multiplexer. 2. 4-to-1 Multiplexer using 2-to-1 Multiplexer(s). Use the following statement in your testbench to verify the correctness of your design. The output of all printed lines must be True. - Smonitor(5time, "ItData*Nb, Select=\$bb, Output=\%b, *5", D, S, O, D[S] w O? "True" : "False")