1. The Defendant’s KRW 73,950,000 and the Plaintiff’s annual rate of KRW 5% from April 30, 2015 to May 22, 2015.

1. Comprehensively taking account of the overall purport of the arguments in Gap evidence Nos. 1 through 8 as to the cause of the claim, the plaintiff is an individual entrepreneur after completing business registration with the trade name of "B" and making and selling vibration machinery, and the plaintiff is obligated to pay damages for delay calculated at the annual rate of 20% per annum under the Civil Act from July 22, 2012 to April 2013, 2013, by supplying the defendant with goods, such as brush and g3,950,000 won, and by failing to receive the price of the goods. Thus, the defendant is obligated to pay to the plaintiff damages for delay calculated at the annual rate of 73,950,000 won from April 30, 2015 to May 22, 2015, where it is clear that the delivery date of the copy of the complaint in this case is the delivery date of the copy of the complaint in this case.

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