Q$.4.$ The program in a computer compares two unsigned numbers A and $B$ by performing a

subtraction $A-B$ and updating the status bits. For operands let $A=01011101$ and $B=01011100,$

$($a$)$ Evaluate the difference and interpret the binary result. $($b$)$ Determine the values of the $C($carry$),$

$Z($zero$),N($sign$),$ and $V($overflow$)$ status bits after the addition. $($c$)$ List the conditional branch

instructions from the Table below that will have a true condition.

Conditional Branch Instructions for Unsigned Numbers

"Note that $C$ here is a borrow bit.