$(8)$ Question: OxC $3.<mn\; id="EditorElement\_218762">2</mn>$ pts$>$ Given the folowing $4$ bit, signed number: Hint: Consider the signed range given $4$ bits $3.$a$.(0\mathrm{.}5$ pts$)$ What is the decimal value? $3.$b$.(0\mathrm{.}5$ pts$)$ What number would I have to add to resu...

$3.<mn\; id="EditorElement\_218961">2</mn>$ pts$>$ Given the folowing $4$ bit, signed number: $0C$

$1$ Hint: Consider the signed range given $4$ bits

$3.$a$.(0\mathrm{.}5$ pts$)$ What is the decimal value?

$3.$b$.(0\mathrm{.}5$ pts$)$ What number would I have to add to result in zero?

$1$ Remember, it's only $4$ bits. Consider decimal, $99,$ but only allowed $2$ decimal digits.

$3.$c$.(0\mathrm{.}5$ pts$)$ I need that variable to be in $16$ bits, so I want to sign extend it$.(0$xc$)$ I Sign extension retains the value, but it a greater number of bits.

$1$ What is the sign extended value in hexadecimal?

$3.$d$.(0\mathrm{.}5pts)$ Show the BINARY representation if I signed$-$extended $0C$ to $6$ bits.