According to the provisions of Article 21 of the Regulations on the Openness of Government Information, how should the administrative organ respond to the government information applied for disclosure

According to the provisions of Article 21 of the Regulations on the Openness of Government Information, how should the administrative organ respond to the government information applied for disclosure? (1) belongs to the public scope, it shall inform the applicant of the ways and means to obtain the government information;

(2) If it falls within the scope of non-disclosure, it shall inform the applicant and explain the reasons;

(three) if the administrative organ refuses to disclose it according to law or the government information does not exist, it shall inform the applicant; If the government information disclosure organ can be determined, it shall inform the applicant of the name and contact information of the administrative organ;

(4) If the application content is not clear, inform the applicant to make amendments and supplements.