4. Digital Logic (20 points) Complete the truth table for the circuit below. It has four inputs (w, x, y, z) and two outputs (C. S). In a given row, outputs for both S. C should be correct to get any credit. o 31 DECODER 42 mux C FULL ADDER Ls 1 3 3 Si So S ON 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 0 HO