11. For the given boolean expression, answer the following questions. Z = (A' + B+C)(A + B')(B+C) a. Complete the truth table for the given expression. b. Z(A,B,C) = m()? c. Draw the 2-level NOR-NOR gate network for Z (Do NOT simplify). 12. Suppose the Boolean function F(A, B, C) can be expressed as F(A, B, C) = m(2, 3, 4, 5, 7). Write a full maxterm expansion for F