Question C1 110 points Perform the following numerical conversions: 1) Decimal number 275.375 to binary 2) Hexadecimal B9.A to decimal 3) (72545.61)g to hexadecimal 4) 331.5 to hexadecimal Question C2 [10 points] 1) Write down the Canonical POS expression for f1 (a, b,c) a'b'c+ a'c+ b'c. 2) Write down the Canonical SOP expression for f2(a, b, c) (ab'c' +a'c+ b'c) Question C3 |10 points] Use Boolean algebra postulates and theorems to simplify the following Boolean expressions LoO to minimum literals. Write down the intermediate steps Question C4 110 points 1) Write down the Boolean function of the following circuit 2) Simplify the Boolean Function obtained in 1) above to 3 literals. (Write down the intermediate steps). (Continue in the back)