Suppose vou have the following $2$ bytes: $01011100$ and $01100101.$ What is the $17$ complement of the sum of these $2$ bytes?

b$.$ Suppose you have the following $2$ bytes: $11011010$ and $01100101.$ What is the $1$s complement of the sum of these $2$ bytes?

c$.$ For the bytes in part $($a$),$ give an example where one bit is flipped in each of the $2$ bytes and yet the $15$ complement doesn't change.