Use predicates (i) through (iv) to answer the following questions. i. f = ab¯ c + ¯ ab¯ c ii. f = ¯ a¯ b¯ c¯ d + abcd iii. f = ab + a¯ bc + ¯ a¯ bc iv. f = ¯ a¯ c¯ d + ¯ cd + bcd (a) draw the karnaugh maps for f and ¯ f. (b) find the non redundant prime implicant representation for f and ¯ f. (c) give a test set that satisfies implicant coverage (ic) for f. (d) give a test set that satisfies multiple unique true points (mutp) for f. (e) give a test set that satisfies corresponding unique true point and near false point pair coverage (cut pnfp) for f. (f) give a test set that satisfies multiple near false points (mnfp) for f.