QUESTION $1$:

a$)$ Convert the decimal numbers given below into $8-$bit binary signed integers using $2\text{'}$s

complement. Show ALL work.

i$)+112$

ii$)(-41)$

b$)$ Carry out the operations given below in binary, and explain your answers using terms such as

carry, borrow, and overflow. To interpret the results, use only binary numbers.

i$)(-112)-(-41)$

ii$)(-112)+(-41)$

iii$)(41)-(112)$