1. The Defendant’s KRW 300,000,000 and its related amount are 5% per annum from June 19, 2010 to June 14, 2012 to the Plaintiff.

1. Basic facts

A. On July 14, 2006, Gyeonggi-do promoted A development project on a 661,915 square meters inside the area for the development of a new city of the new city of the new city of the new city of the Sung-nam-si for the purpose of securing the self-sufficiency function of the party concerned. On August 18, 2006, the Plaintiff and Venture Forum Co., Ltd. (hereinafter “ Venture Forum”) were supplied by Gyeonggi-do with a public offering agreement for the participation of private business operators in the construction of a building jointly used by the Plaintiff and Venture Forum (hereinafter “instant project site”) and entered into a joint offering agreement for the participation of private business operators with the Plaintiff on August 18, 2006.

3) Next, on August 24, 2006, the Plaintiff and Venture Forum are: (a) Securities Co., Ltd.; (b) Gyeongnam Co., Ltd.; (c) Handong Construction Co., Ltd. (hereinafter each “Smi Securities”); (d) Gyeongnam Co., Ltd.; (c) and (d) dong Construction.

between the Plaintiff and the Defendant, with respect to the instant project, the following: (a) the Work Convention between the Plaintiff and the Venture Forum as an investing company; (b) the future bond securities as a participating company in financial affairs; and (c) the Defendant as a designing participant; (d) the Work Convention between the two parties (hereinafter referred to as the “Business Agreement”).

)을 체결하였는데, 그 주요 내용은 다음과 같다. ｏ 개발사업의 시공, 설계/감리 등(제6조) : ① 본 사업의 시공은 ‘경남기업과’과 ‘한동건설’이 공동 주관하기로 한다. ④ 본 사업의 설계 및 감리는 피고가 수행하기로 하며, 그 용역비는 관련 법적 기준에 의해 산정하기로 한다. ｏ 자금조달 및 금융주선 등(제7조) : ① ‘미래에셋’은 금융주간사로서 금융지원업무를 수행하기로 한다. ｏ 공모준비 비용분담(제8조 : 사업자 선정 공모신청에서 발생할 사업계획서 준비 비용, 설계용역비용 등의...