Consider the two $32-$bit variables string$1=0$x$8$F$21$DEEF and variable mask $=0$x$00000501.$

Write the value of the following statement, evaluating parenthesis first:

$($~string$1)$ & $(($mask $<<15)|($ mask $<<10)|($mask $<<5)|($mask$)|(($string$1>>$L $5)))$

You may write your answer in decimal, hexadecimal, or binary.