Perform the arithmetic operations on expressions

Question

Problem:

Question- Perform the arithmetic operations (+ 317) + (+ 723) and (- 517) + (- 821) in binary using signed-2's complement representation. Show when and how to detect an overflow using'

Part 1- 11 bits to accommodate each number together with its sign.

Part 2- 12 bits to accommodate each number together with its sign.

Please show all work and explain.