Consider boolean function f(a, b, c, d) = M(0,4,7,11,14) 0(6,8,9,13) Implement f in the following forms: (a) minimized form of SOP (sum of product). (b) minimized form of POS (product of sum). (c) minimized form of ALL-NAND. (d) minimized form of ALL-NOR. (e) using 2 x 1 multiplexors only (Shannon decomposition). (f) using 4 x 1 multiplexors (g) using positive Reed Muller with a single don't care 8, that is, 6, 9, and 13 are not maxterms or don't cares. (h) using negative Reed Muller with no don't cares. Answer all questions please