The ombudsman shall investigate any complaint that is an appropriate subject for investigation under AS 24.55.150, unless the ombudsman reasonably believes that
(1) there is presently available an adequate remedy for the grievance stated in the complaint;
(2) the complaint relates to a matter that is outside the jurisdiction of the ombudsman;
(3) the complaint relates to an administrative act of which the complainant has had knowledge for an unreasonable length of time before the complaint was submitted;
(4) the complainant does not have a sufficient personal interest in the subject matter of the complaint;
(5) the complaint is trivial or made in bad faith;
(6) the resources of the ombudsman's office are insufficient for adequate investigation.