1. The defendant's appeal is dismissed.

2. Of the appeal costs, the part resulting from the intervention is the Intervenor joining the Defendant.

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 in the trial are not significantly different from the allegations in the trial of the first instance, and all evidence submitted in the trial of the first instance and the trial of the first instance, the fact-finding and the judgment of the first instance are recognized as legitimate). Accordingly, the plaintiff's claim is justified, and the judgment of the court of first instance is justified, and the defendant's appeal is dismissed as it is so decided as per Disposition.