1. The Defendants are jointly and severally and severally liable to the Plaintiff for KRW 30 million and 17% per annum from September 24, 2015 to the date of full payment.

In addition to the purport of the entire pleadings, evidence Nos. 1 through 12, the facts constituting the grounds for the claim can be acknowledged. As such, the Defendants are obligated to pay to the Plaintiff the damages for delay calculated at the rate of 17% per annum, which is the overdue interest rate of 30 million won out of the amount of takeover and 17% from September 24, 2015 to the date of full payment. However, Defendant B is obligated to pay the damages for delay within the limit of KRW 3.24 billion, which is the limit of the total amount of guarantee.

Therefore, the plaintiff's claim against the defendants is accepted for all reasons.