A. As to KRW 268,989,431 and KRW 117,936,00 among them, Defendant A shall be from January 1, 2013 to June 22, 2015.

A. The pertinent Plaintiff is a contractor and a contractor of the business that newly constructs and sells the apartment of Incheon Metropolitan City C (hereinafter “instant apartment”) and the Defendants are the buyers of the instant apartment.

B. On November 3, 2009, the Plaintiff entered into a sales contract with Defendant A on the following terms: (i) Total supply amount: 331,540,000 won; 32,90,000 won; (ii) intermediate payment (first to sixth vehicles): 32,90,000 won; (iii) intermediate payment (first to sixth vehicles); (iv) April 15, 2010; (iii) September 15, 201; (iv) February 15, 201; (iv) July 15, 2011; (v) agreement between Defendant A and the remainder payment of KRW 10,000; and (v) June 15, 201; and (v) agreement between Defendant A and the remainder payment of KRW 10,000; and (v) June 20, 2015; and (v) agreement between Defendant A and the remainder payment of KRW 16:60,000; and (v) the remainder payment of KRW 16.

(1) Balcony: 2,470,00 won for down payment (20%) until June 11, 2010, and 9,916,000 won for the remainder (80%) by the date of the designation of the occupancy of the down payment (20%): 1,852,00 won for the down payment (20%) and 7,410,000 won for the remainder (80%) by the date of the designation of the occupancy of the remainder (80%) and 7,410,000 won for the late payment and the remainder.

C. (1) On November 5, 2009, the Plaintiff entered into a sales contract with Defendant B on the following terms: (i) Total supply amount: 331,540,000 won; 32,90,000 won; (ii) intermediate payment (first to sixth vehicles): 32,90,000 won; (iii) intermediate payment (first to sixth vehicles); (iv) April 15, 201; (v) September 15, 201; (v) February 15, 2011; (iv) on July 15, 2011; (v) on December 15, 15, 201; (v) on December 15, 2011; (v) on December 15, 2011; (v) on May 15, 2015; and (v) on the remainder payment of KRW 200,000; and (v) on each of the remainder payment of KRW 160,290,2000,200.

(i) Balcony: down payment (20%).