For the floating$-$point number $-45\mathrm{.}4375$ in decimal, please complete the following questions.

$($a$)$ Convert $45$ in decimal to binary.

$($b$)$ Convert $0\mathrm{.}4375$ in decimal to binary.

$($c$)$ What is the binary normalized scientific notation for $(-45\mathrm{.}4375{)}_{10}?1111101$

$($d$)$ What is the unbiased exponent?

$($e$)$ What is the biased exponent using IEEE single$-$precision binary floating$-$point format?

$($f$)$ Please complete the IEEE single$-$precision binary floating$-$point format for $(-45\mathrm{.}4375{)}_{10}.$