Vulnerability can be defined as: A. The potential for an unwanted outcome resulting from an incident, event, or occurrence. B. The impact or effect of an event, incident, or occurrence. C. Physical features or operational attributes that render an entity open to exploitation or susceptible to a given hazard. D. A natural or manmade occurrence, individual, entity, or action that has or indicates the potential to harm life, information, operations, the environment, and/or property.