The best way to mitigate the risk to operations caused by severe weather events is to develop a business continuity plan (BCP). A BCP is a document that describes the procedures and resources needed to ensure the continuity of the organization’s critical functions and processes in the event of a disruption or disaster. A BCP helps to identify the recovery objectives, strategies, and priorities, as well as the roles and responsibilities of the recovery team members. A BCP also helps to prepare and test the recovery capabilities and resources, such as alternate locations, backup systems, and communication channels. The other options are not as effective as developing a BCP, although they may be part of the BCP process or outcomes. Preparing a cost-benefit analysis to evaluate relocation, preparing a disaster recovery plan (DRP), and conducting a business impact analysis (BIA) for an alternate location are all activities that can help to develop or implement a BCP, but they are not the best way to mitigate the risk to operations. References = Risk and Information Systems Control Study Manual, Chapter 5, Section 5.2.1, page 5-9.