A. The defendant is a juristic person that establishes and operates a C College, and the plaintiff is appointed as a professor at C College around 1984 and is in office as a professor until now.

B. On September 5, 2011, the C College was selected as “the 2012-year college subject to the government’s financial support restriction” and the Defendant requested management consulting to obtain consultation that contains the contents of “reduction of personnel expenses and expansion of donations.”

C. The Defendant decided to reduce personnel expenses through the above management consulting, and reduced personnel expenses by various means. In this regard, the Plaintiff did not have reduced or paid the wages as follows:

1) Wage reduction: Unpaid amount of wage increase: From July 2012 to January 2014, 19,223, 660 won in total, 19,223,660 won in overtime allowance and holiday leave allowance: Unpaid amount: Contribution credit for a total of KRW 2,261,300 in paid amount from January 2, 2013 to February 2, 2014 (3) non-paid amount: 16,148,400 in total from March 2, 2014 to February 2015 (a lack of dispute over grounds for recognition, Gap, 1,2,3,9, 10, 16, 19, 21, 19, 21, 1, 2-1, 3-2, 3-3, 5-1, 5-1, 5-1, 5-1, 5-1, 6-1, 5-1, 5-1, 1-2, 7

2. Determination on the claim of this case

A. The amendment of the working conditions, such as wage reduction, if there is a labor union organized by the majority of the workers, is lawfully made by amending the rules of employment with the consent of the majority of the entire workers. The above method of consent requires the consent of the majority of the total workers. If the rules of employment on the working conditions and other labor provision, determined by the employer, stipulate the working conditions and the rules on the working conditions to be applied to the entire workers of the business concerned, such as labor regulations and wages, no matter what is the name of the employer. 2) The above facts and the above.