When building a corporate-wide business continuity plan, it is discovered there are two separate lines of business systems that could be impacted by the same threat. Which of the following is the BEST method to determine the priority of system recovery in the event of a disaster?

A. Evaluating the cost associated with each system’s outage
B. Reviewing the business plans of each department
C. Comparing the recovery point objectives (RPOs)
D. Reviewing each system’s key performance indicators (KPIs)