1. All appeals filed by the defendant and the defendant assistant intervenor are dismissed.

2. The costs of appeal shall be those resulting from the participation in the appeal;

The court's explanation of this case is identical to the reasoning of the judgment of the court of first instance, and thus, citing this case in accordance with Article 8 (2) of the Administrative Litigation Act and the main sentence of Article 420 of the Civil Procedure Act.

(1) The grounds alleged by the defendant and the intervenor in the trial while appealed, are not significantly different from those alleged by the first instance court, and all evidence submitted in the first instance and the first instance court are examined, and the first instance court which accepted the plaintiff's claim against the intervenor and accepted the plaintiff's claim is justified). Accordingly, the plaintiff's claim in this case is reasonable. Accordingly, the first instance court's conclusion is just, and the defendant and the intervenor's appeal is dismissed as it is without merit. It is so decided as per Disposition by the assent of all participating Justices.