1. which of the following is not an unfair labor practice when committed by an employer.
A. Threats to close the plant. B. Hiring a detective to spy on workers. C. Promises to add new benefits after the election commences. D. Closing the plant after the Union wins the certification election E.All of the above
2. What is the minimum percentage of workers signing cards indicating their desire to vote on representation by a union, is enough to force a certification eletion upon a company.
A. 100 B. 60 C. 50 D. 30