During Times of Extreme Crisis, What Types of Communication Can

During times of extreme crisis, what types of communication can be expected (select all that apply) ?

A) Employees prefer to obtain communication from external sources.
B) Normal communication flows are disrupted.
C) Managers should remain at home to decrease the number of personnel on scene.
D) Managers and leaders should stay focused on the business.
E) Managers and leaders have a contingency and disaster plan in place.