1. All of the plaintiffs' claims are dismissed.

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

1. Basic facts

A. The Defendant is a regional housing association established to conduct a new project of constructing an apartment of a regional housing association with a total of 401 households in Cheongju-si I (hereinafter “instant project”), and the Plaintiffs are the members of the Defendant who entered into a contract with the Defendant to join the regional housing association (hereinafter “instant contract”).

B. The Plaintiffs concluded each of the instant contracts with the Defendant as indicated below, and paid the down payment to the Defendant, respectively.

(2) On February 1, 2013, 10, 200. 10, 20. 10, 20. 30, 20. 10, 200, 20. 30, 20. 10, 200, 30. 10, 20. 30, 20. 10, 20. 30, 200, 20. 30, 20. 10, 30, 200, 20. 10, 30. 10, 200, 20. 15, 200, 20. 15, 200, 200, 200, 200, 3. 15, 200, 300, 200, 300, 31, 2003

C. The main contents of the instant contract concluded between the Plaintiffs and the Defendant are as follows.

Article 4 (Construction Company) An apartment building contractor shall be Hyundai MCo Co., Ltd. (hereinafter referred to as "MMco"), and the provisional contract and this contract with respect to the construction contract shall be concluded on behalf of "A" (hereinafter referred to as "A") (the defendant; hereinafter referred to as "the defendant") delegated with authority pursuant to Article 3 on behalf of "B" (the union members applying for joining the defendant's association; hereinafter referred to as "B").

Provided, That "A" shall be selected in the event of a change in the contractor's contract for construction works and a change.