Field Workers Union Represents Employees of Grain Farms Corporation

Field Workers Union represents employees of Grain Farms Corporation. The union and the employer begin to negotiate a new contract in good faith but hold genuine differences of opinion. The employer may use a lockout

A) if the employer believes that the parties have reached a stalemate.
B) with or without economic justification.
C) as a tool to break the union and pressure workers into decertification.
D) any of the choices.