Which of the Following Is Not a Reason That Delay

Which of the following is not a reason that delay tactics work to an employer's advantage in a union organizing attempt?

A) Employee turnover may result in a loss of union supporters.
B) Perceptions of union instrumentality are weakened as the union appears helpless to counter the employer's delays.
C) The employer gains more time to campaign against the union.
D) There is a time limit in the NLRA that says all elections must take place within one year of the petition for election.