Q1.A- Find both the minimum SOP and minimum POS expressions for the function below F(4, 10, 11, 12, 14)+Σd (1, 3, 5, 8, 9) (5 mark) B- Using block diagram method, implement F with (NOR) gates only: F= (VW +X) Y' Z+WZ' (5 mark) C- Using 4 bit comparators with external gates design a comparator that compares two; 8bit; numbers. (5 mark)