3. A particular function is characterized by the Karnaugh maps below. One is a product- of-sums and one is a sum-of products. For EACH one, write out the function as implemented on the map (it is not necessarily the best implementation). Draw the corresponding circuit. (9 points) WX YZ WX YZ 1) 0 1 (1 1 0 1 1 1 (1 1 1 0 1 1 1 0 1 0 1 (1 1 0 1 1 0 0 1 1 0 0 1 1