Vulnerability can be defined as: A. The potential for an unwanted outcome resulting from an incident, event, or occurrence. B. 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. C. Physical features or operational attributes that render an entity open to exploitation or susceptible to a given hazard. D. The impact or effect of an event, incident, or occurrence.