Please I need help with this assignment

This simple 2 bit ALU. We want to expand to 16 bit ALU and answer the question

a. 6) We want to expand the 2-bit ALU VACKROASAKS to be a 16-bit ALU. Answer the following questions. How many A inputs will the revised circuit have? How many B inputs? How many outputs? How many overflow outputs? b. How many half adders and how many full adders will the revised 16-bit ALU have? c. How many selector bits will the decoder portion of the circuit have? Alternative formats A Simple 2-bit ALU Input Putting all these ideas together A Bi Bol EAT LE We have a 2-bit ALU EE Given 2 values, to A and B, each of which are 2 bits (A0, A1, BO, B1) and a selection from the control unit (f0, fl) Decoder DOON OOO Overflow Carry 1 This circuit computes A+B (if fo fl = 00) NOT A (if fo fl = 01) A OR B (if fo fl = 10) A AND B (if fo fl = 11) Halt- Adder FULL- Adder 6) We want to expand the 2-bit ALU wa Reheerprise comes to be a 16-bit ALU. Answer the following questions. a. How many A inputs will the revised circuit have? How many B inputs? How many C outputs? How many overflow outputs? b. How many half adders and how many full adders will the revised 16-bit ALU have? c. How many selector bits will the decoder portion of the circuit have