Given the following source code for hello.c

$===$ BEGIN CODE $===$

#include

int main$($int argc, char $*$argv$[])\{$

printf$("$Hello world!

$")$;

return $0$;

$\}$

$===$ END CODE $===$

Which of the followings are created after running

gcc $-$save$-$temps $-$o hello$2$ hello.c

Question $22$ options:

hello

hello$2$

hello.c

hello.i

hello.s

hello.o