Question $1(15$ points$)$

Select the equivalent number $($in decimal$)$ that is represented by the single$-$precision floatingpoint for the given IEEE $754$

$10111100010100000000000000000000$

$-0\mathrm{.}01587265$

$-0\mathrm{.}01269531$

$0\mathrm{.}41588471$