Consider a three$-$color representation in a $16-$bit integer as BBBB BRRR RRRG GGGG$.$ Fill in the blanks on a function that returns only the red bits starting at the least significant bit, A and C are bitwise operators and B and D are base $10$ numbers.

unsigned char getRed$($unsigned short colorBGR$)\{$

return $($colorBGR

$)$

$)$;

$\}$