Q3. Design a 3-bit ALU which performs the functions given in the table below. The ALU inputs and outputs are given in the diagram on the right. a. You need to build Three 1-bit ALU slices and connect them together to get the final design. You should do the following: 1. Build each 1-bit ALU slice using: Full Adders, multiplexers, and basic logic gates. 2. Specify the inputs and outputs for each slice. 3. If the input or output is always constant (i.e. either 0 or 1 ), you should indicate that