Q$4.($i$)$ What is the decimal value of the following floating$-$point number?

$11000110110101000000000000000000($binary$)$

$($ii$)$ Given $x={11000010110110000000000000000001}_2$

and $y={10111111101000000000000011000000}_2$

represent single$-$precision floating$-$point numbers. Perform the operation $x+y,$ showing all the

intermediate steps and the final result in binary. Assume using guard and round bits, rounding

to the nearest even number.