Problem #1 : This problem involves the design of a bit sliced ALU (Arithmetic and Logic Unit). The ALU is capable of several Arithmetic and logic functions, depending on the select code. $SS Add A, B A-B Shift A left Shift A right A and B A xor B A or B 001 011 100 101 110 Out (ith module) - Out,1 Out Sten1 Complete the following table Out Outs 001 010 011 100 101 110 Step 2: Show hardware interconnections of one ALU BIT SLICE Step 3: Show module interconnections for a 4-bit ALU b) Incorporate the Carry Lookahead Adder into the above 4-bit ALU.Show the modified hardware. c) Incorporate the Comparator with Lookahead into the above 4-bit ALU. Show the modified hardware