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 reasoning of the judgment of the court on the instant case is the same as that of the judgment of the court of first instance, and thus, this is cited in accordance with Article 8(2) of the Administrative Litigation Act and Article 420 of the Civil Procedure Act.

(A) The grounds alleged by the Defendant and the Intervenor in the trial are different from those alleged in the first instance trial. Thus, even if considering the above allegations by the Defendant and the Intervenor, it is not different from the fact-finding and judgment of the first instance court. Thus, the judgment of the first instance is justifiable, and the Defendant’s appeal is dismissed as it is without merit. It is so decided as per Disposition.