1. The Defendant’s KRW 26,660,00 for the Plaintiff and the following: 5% per annum from December 31, 2014 to November 3, 2016, respectively.

Comprehensively taking account of the purport of the entire arguments in Gap evidence Nos. 1 through 4, the plaintiff received KRW 66,660,000 from the defendant and completed the file distribution file construction from the defendant to December 30, 2014, and the defendant did not pay KRW 26,660,000 of the construction price as above to the plaintiff.

According to the above facts of recognition, the defendant is obligated to pay to the plaintiff 26,60,000 won for the unpaid construction price and damages for delay at each rate of 5% per annum under the Civil Act and 15% per annum under the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings, as requested by the plaintiff, from December 31, 2014 after the date of completion of the construction work by the plaintiff (see Article 665(1) of the Civil Act) to the defendant from December 31, 2014 (see Article 665(1) of the Civil Act).

Therefore, the plaintiff's claim of this case is reasonable, and it is decided as per Disposition by the assent of all participating Justices.