6. [8 pts, 4 pts each] Transforming into Canonical POS Form: Transform the following expressions into canonical product-of-sums (POS) form using Boolean axioms and theorems. You need not name the axiom or theorem used at each step (but make sure you use one!), Each of the outputs is a function of 3 inputs, A, B, and C. Write your final answers in maxterm order (maxterm 0 - 7). For example, Y = (A+B+C)(A'+B+C)(A+B+C) instead of Y = (A+B+C)(A+B+C)(A-B-C). (a) X-B (b)X = ABC