QA$\mathrm{.}21)$ Consider a binary floating point representation with a Mantissa of $4$ bits and

an Exponent of $1$ bit. Assuming normalisation of mantissa and hidden bit techniques

are used, what is the maximum decimal number that can be represented?

$1\mathrm{.}9375$

$0\mathrm{.}9375$

$3\mathrm{.}875$