Identify a true statement about lockouts.Multiple choice question.Employers cannot bring in temporary nonunion employees during lockouts.Under the National Labor Relations Act $($NLRA$),$ employers can engage in lockouts only to avoid bargaining with their employees.The National Labor Relations Act $($NLRA$)$ considers lockouts illegal.Employers curtail employment by either shutting down the plant or bringing in temporary nonunion employees after laying off striking workers.