1. A logic circuit having inputs A, B, C and D controls the passage of signal A according to the following requirements: i) Output X will equal A when control inputs B, C are the same. ii) X will remain HIGH when B and C are different. a) Obtain the truth-table for this logic circuit (3 Marks) b) Use appropriate minimization techniques to get a simplified output expression (5 Marks) c) Draw the logic circuit design using Basic Logic Gates (3 Marks) d) Verify the truth-table by implementing the logic circuit design using a simulation software (10 Marks) e) Draw the logic circuit design using Universal Logic Gates (4 Marks) f) Compare the circuit designed using Basic logic gates and Universal Logic Gates and analyze which circuit design is more economical. Justify your