1. The Defendants are jointly and severally and severally liable to the Plaintiff for 51,438,312 won and the period from November 11, 2015 to December 10, 2015.

1. Determination as to the cause of claim

A. Fact 1) Defendant A Co., Ltd. (hereinafter “Defendant Company”)

) The Intervenor joining the Plaintiff (hereinafter referred to as the “Supplementary Intervenor”) is the Intervenor joining the Plaintiff.

(2) The supplementary intervenor supplied mobile phone devices to the Defendant Company and paid the cost to the Defendant Company in cash, or paid the cost to the Defendant Company in cash, and paid the cost to the supplementary participant by offsetting the fee claim that the supplementary participant may receive from the supplementary participant.

3) 피고 회사는 2015. 3. 13. ‘피보험자: 보조참가인, 보험기간: 2015. 3. 13.∽2016. 3. 12., 보험금액: 100,000,000원’으로 정한 원고의 이행지급 보증보험에 가입(이하 ‘이사건 보험계약’이라 한다

(4) Defendant B was unable to pay KRW 51,234,72 of the terminal price supplied by the Intervenor until September 7, 2015, and public charges to be paid to the Intervenor, including KRW 1,086,890, to be paid to the Intervenor, when the Plaintiff pays insurance money.

The supplementary intervenor claimed insurance money of KRW 52,321,612 in total to the Plaintiff on the same day, and the Plaintiff paid insurance money of KRW 51,438,312 to the supplementary intervenor on November 11, 2015.

5) 한편, 이 사건 보험계약에서 정한 약정 지연손해배상금률은 보험금 지급일로부터 30일 동안은 연 6%, 그 다음 날부터 60일 동안은 연 9%, 그 다음 날부터는 다 갚는 날까지는 연 15%이다. [인정 근거] 다툼 없는 사실, 갑 1∽7호증의 각 기재(가지 번호 있는 것은 가지 번호 포함 , 변론 전체의 취지

B. According to the above facts of determination, the Defendants jointly and severally committed the said KRW 51,438,312 against the Plaintiff, and the payment date of insurance money from November 11, 2015.