b$)$ Assume we are using the simple model for floating$-$point representation $($the representation uses

a $14-$bit format, $5$ bits for the exponent with a bias of $16,$ a normalized mantissa of $8$ bits, and a

single sign bit for the number$).$ Show how the computer would represent the number $-0\mathrm{.}75$ using

this floating$-$point format.