6. For the showa device, determine the output for the inputs 0110 , $1=1,S0=1,andEnable=0. A. 1 . B. 0. C. Hj-Z. D. Don't Care. 7. Implement the Half-Adder circuit (S and C) with a decoder (use a block diagram for the Decoder) and the minimum number of gates. 8. Design a combinational circuit with three inputs and the output is 1 when the binary value of the inputs is greater than 4 . The output is 0 otherwise In yowr design, you have to do the three steps of the design procedures as follows: - Derive the truth table - Reduce the circuit using K-map - Draw the resultant logic circuit. 9. Use the dawa 8-to-1 multiplexer w implewest the function f repersented by the following truth wable