1. Basic facts

(a) Prepaid mobile telephone business for stock companies B and C;

(1) On 207, B Co., Ltd. (hereinafter “B”) entered into a contract with the commission agency (hereinafter “SK Telecom”) and started the business related to pre-paid phone (hereinafter “pre-phone”) by being entrusted with the opening of pre-paid phone (hereinafter “pre-phone”) and pre-paid sales and charging with the pre-paid.

B Of the pre-paid business, the scope of the pre-paid opening business is to deal with the opening business of the SK Telecom on behalf of the customer, and to receive the opening fees, and the pre-paid sales business is to sell the pre-paid card on behalf of the SK Telecom and to receive the sales commission, and B was to focus on the pre-paid opening business as the main source of profit.

B. On May 18, 2012, C Co., Ltd. (hereinafter “C”) entered into a contract with the commission agency (hereinafter “SK Link”) and entered into a contract with the commission agency (hereinafter “KT”) on March 23, 2012, and entered into a contract with the commission agency (hereinafter “KT”) and entered into the pre-paid business upon entrustment of the pre-paid phone opening, pre-paid card sales, and pre-paid card sales and charging, etc. from the SK Link and KT.

C’s pre-paid opening business among the pre-paid business refers to the business of dealing with the opening of SKcom and KT on behalf of the customer, and receiving the opening fees, and the pre-paid card sales business is the business of selling the pre-paid card and receiving the sales fees by acting for SK Telecom and KT, and C was the main source of profit.

B. Defendant A’s status as Defendant A is from April 13, 2010 to March 20, 2013, and from March 20, 2013 to March 20, Defendant A’s audit.