Madeline Is a Unionized Civil Servant, Working for the U

Madeline is a unionized civil servant, working for the U.S. International Revenue Commission, a federal agency. She believes that she and her coworkers have been the subject of an unfair labor practice on the part of their employer. Claims based on this belief are handled by:

A) the Equal Employment Opportunity Commission.
B) the Merit Systems Protection Board.
C) the National Labor Relations Board.
D) the Federal Labor Relations Authority.