Cоnsider the fоllоwing Booleаn function: W(а, b, c, d) = ∏ M(0, 1, 2, 8, 10, 11) Drаw the proper truth table in order for this Boolean function. Draw and fill the proper k-map(s) (that matches the labels of the truth table and include all values). Show the proper grouping in your k-map(s) to find the optimal (minimal) PoS Boolean expression. Write the resulting optimal (minimal) PoS Boolean expression. Draw the optimal PoS 2-level circuit and state the name of the 2-level circuit. Redraw the logic circuit as a 2-level logic circuit using NOR gates only. Write the Boolean expression of a 2-level logic circuit using NOR gates only. Without actually solving it, explain what steps you would take to find the equivalent 3-level NAND-only circuit.