$(18+6=24pts)$ IEEE$-754$ standard format $($single precision$)$:

a$)$ Find the representation for each of the following numbers and present your answer in $8-$character

HEX format. Note: ignore the effect of rounding in this problem; that is$,$ use simple truncation.

No credit will be given if your answer is not in HEX!

i$)-37\mathrm{.}3$

ii$){1\mathrm{.}01011}_2{2}^{-130}$

iii$)-{1\mathrm{.}11}_2{2}^{134}$

b$)$ Find the decimal value that $0c1500000$ represents when it is in the IEEE$-754$ standard format.