1. The Defendants are jointly and severally liable to the Plaintiff for KRW 20,917,842 and KRW 18,465,893 from September 9, 2010 to December 1, 2010.

1. Paragraph (1) shall apply to the portion of the claim for delay calculated at the rate of 20% per annum from the day after the copy of the written claim is served to the day of complete payment; and

2. The reason for partial dismissal of the judgment by public notice based on recognition (Article 208(3)3 of the Civil Procedure Act) was wholly amended by Presidential Decree No. 26553, Sept. 25, 2015; and the legal interest rate under the main sentence of Article 3(1) of the Act on Special Cases concerning Expedition, etc. of Legal Proceedings was enforced from October 1, 2015.

Therefore, with respect to a claim for damages for delay under Article 3 (1) of the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings, only the damages for delay calculated at the rate of 15% per annum from November 8, 2015 to the date of full payment, which is the day following the delivery date of a duplicate of the complaint of this case,