A. The Plaintiff entered into a ready-mixed supply contract with B around December 2014. At the time, the Defendant jointly and severally guaranteed the Defendant’s obligation to pay ready-mixeds, and the Plaintiff supplied ready-mixeds to B by July 20, 2016 under the above supply contract, but did not receive KRW 47,05,000 out of the price of ready-mixeds, may be recognized either as a dispute between the parties, or in accordance with the purport of the entire statements and arguments set forth in subparagraphs 1 and 2, and as a whole.

B. According to the above facts, the defendant, as a joint and several surety, is jointly and severally liable to pay 47,05,000 won for the above ready-mixed and damages for delay calculated at the rate of 15% per annum under the Act on Special Cases concerning the Promotion, etc. of Legal Proceedings from June 26, 2018 to the day of full payment, which is the day following the delivery of the original copy of the payment order of this case.

2. The conclusion is that the plaintiff's claim of this case is reasonable, and it is so decided as per Disposition.