Language: Any computer language

Conversion needed:

$1.16-$bit binary number to unsigned decimal integer $($e$.$g$.$ given $0000000000001101,$ display $13)$

$2.$ Unsigned decimal integer to$16-$bit binary number $($e$.$g$.$ given $13,$ display $0000000000001101)$

$3.16-$bit binary number to unsigned hexadecimal integer $($e$.$g$.$ given $1111000110001101,$ display F$18$D$)$

$4.$ Unsigned hexadecimal integer to $16-$bit binary number $($e$.$g$.$ given F$18$D$,$ display $1111000110001101)$

$5.$ Signed decimal to$16-$bit binary $2\text{'}$s complement signed integer number $($e$.$g$.$ given $1111111111110001,$ display $-15)$

$6.16-$bit binary $2\text{'}$s complement signed integer number to signed decimal to $($e$.$g$.$ given $-15,$ display $1111111111110001)$

Requirements:

You are not supposed to use any existing function, package to perform the conversion $($I will read your source code$)$

Design friendly user interface to accept user input number $($command line or GUI$)$

Submit the source code files