We are given a decimal number $21\mathrm{.}34.$ Question $3\mathrm{.}1$: what is $21\mathrm{.}34$ in binary? Limit the number of bits for each of the integer and fractional part to a maximum of $8$ bits $($if it terminates in less than $8$ bits, no need to extend; If it does not terminate in $8$ bits, provide only $8$ bits of the fractional part as the answer$)$ Question $3\mathrm{.}2$: What is the IEEE Single$-$precision Standard Floating point number representation of $21\mathrm{.}34$ in hex? Question $3\mathrm{.}3$: What is the exponent in hex? Note: Don't add the preceding $"0$x$".$ Add no spaces in between. Question $3\mathrm{.}4$: What is the mantissa or fraction in hex? Note: Don't add the preceding $"0$x$".$ Add no spaces in between.