1. For each of the following use a Karnaugh map to produce the complete sum of products as well as the minimal sum of products if it's different. For each also shade each distinguished 1-cell. \text { a. } \quad F a(x, y, z)=\sum(1,3,5,7) \text { b. } \quad F b(x, y, z)=\sum(1,2,3,6,7) \text { c. } \quad \operatorname{Fc}(x, y, z)=\sum(0,1,5,7) \text { d. } \quad F d(x, y, z)=\sum(1,4,5,6,7)

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