Q$2.(12$ points$)$ Perform the following operations using $2\text{'}$s complement method assuming that each of the following

variable $($i$.$e$.,K,M,P)$ is an $16-$bit number. Please provide the actual value of each variable and also compute the

value of Carry and the overflow. Show your calculation in each step.

$K=(24897{)}_{10}+(30123{)}_{10}$

$M=-(9723{)}_{10}+(25349{)}_{10}$

$P=-(45987{)}_{10}-(30987{)}_{10}$