Final answer:
The number of stages in a crisis management process isn't specified in one definitive study and can vary by model, but often includes identification, preparation, response, and recovery. Additionally, the Kübler-Ross model, often referenced in relation to crisis, includes five distinct stages of grief.
Step-by-step explanation:
To answer your question regarding the number of stages in a crisis management process, there is no single study mentioned here that provides a definitive number. Different models and studies may propose various numbers of stages. However, commonly accepted crisis management processes often include the following stages: identification and prevention of potential crises, preparation and planning, response to the actual crisis, and recovery and learning from the crisis. Each model might describe these stages using different terms or divide them into more specific sub-stages.
Moreover, your question also references Kübler-Ross's five-stage model of grief, which is slightly different. It comprises five stages: denial, anger, bargaining, depression, and acceptance, as outlined in option c. denial, anger, bargaining, depression, acceptance. This model specifically relates to the emotional process individuals go through when dealing with grief and loss.