1. The defendant (appointed party) and the designated parties B indicated in the annexed name list shall jointly and severally serve as KRW 10,734,970 on the plaintiff.

1. Basic facts

A. The C Apartment 499 households (hereinafter the apartment of this case) were constructed on the land outside the Gyeong-si, the Gyeong-si, the Gyeong-si, the Gyeong-si, and the registration of the preservation of ownership in the name of the compensation industry development company was completed on December 9, 2006.

B. On January 2, 2007, the price industry development Co., Ltd. entered into an electricity use contract with the Plaintiff, with regard to the electricity to be used in the apartment of the instant apartment, with the status of the electricity users, such as the method of a single contract (number of households: 49), contract power 1,300 kw, ① representative customers, contract power, contract power, type of contract is the price industry development, 1,194kw, housing power (high pressure), ② customer, contract power, type of contract, and contract, ② price industry development, 100 kw, industrial power (A), high voltageA/price development, 6 kw, street lamps power (B), etc.

In addition, matters not specified in the above contract were agreed to be based on the plaintiff's terms and conditions of the electricity supply, the rules of implementation of the terms and conditions of the electricity supply, and the new guidelines for business processing

The plaintiff supplied electricity to the apartment of this case from January 31, 2007 under the above electrical use contract.

[The single contract method is the method of calculating the total basic charges and the amount of electricity by dividing the total amount of electricity used, including the amount of common facilities used, into the total number of housing units, and applying the rate of the electricity used, and then multiplying the rate by the total number of housing units again. In comparison, the comprehensive contract method is the method of calculating the amount of electricity used for each apartment unit individually and calculating the amount of electricity used for each apartment unit];

C. On September 7, 2009, B entered into a sales contract for the purchase of all of the apartment units of this case from a price industry development company, and on February 26, 2010, registered as a housing rental business operator to the head of Yangcheon-gu, Seoul, and the same year.

3. 10. The registration of ownership transfer of the whole apartment of this case is completed.

B The Plaintiff on September 10, 2010.