1. The defendant shall pay 84,000,000 won to the plaintiff jointly with the corporation B.

2. The costs of the lawsuit are assessed against the defendant.

In full view of the respective descriptions of Gap evidence Nos. 1 through 4 (including additional numbers) and the overall purport of the pleadings, the defendant is liable to pay the plaintiff the unpaid principal and interest and delay damages as shown in the attached Form.

Although the defendant alleged to the effect that "the period has expired or set aside, etc., and there is no joint and several liability, the above argument is without merit, since there is no specific assertion or evidence."

Thus, the plaintiff's claim is justified, and all of them are accepted.