56) Which of the following is true of the National Labor Relations Board's [NLRB's] process regarding unfair labor practices? A) Unfair labor practice cases begin with the ling of a charge that is first investigated by the court. B) A charge must he filed within a year of the alleged unfair practice. [3) If the NLRB finds the charge to have merit and issues a complaint, the grievance procedure is not available as an option. D) The NLRB has the auiority to issue ceaseand-desist orders to halt unfair labor practices. E) The NLRB reinforces a criminal statute that makes punitive damages available