Which is a valid example of an absolute path and why?

Group of answer choices

$./$home$/$kris is a valid example of absolute path since an absolute path starts at the current working directory, which is represented by dot $(.)$

$./$home$/$kris is a valid example of absolute path since an absolute path starts at the root of the file system, which is represented by dot $(.)$

$/$user$/$users is a valid example of absolute path since an absolute path starts with at the current working directory, which is represented by $/$

$/$user$/$users is a valid example of absolute path since an absolute path starts at the root, which is represented by $/$