Which of the following concepts defines a company goal for system restoration and accept- able data loss?

RPO (recovery point objective) specifies the allowable data loss. It is the amount of time that can pass during an interruption before the quantity of data lost during that period sur- passes business continuity planning’s maximum acceptable threshold. MTBF (mean time between failures) is the rating on a device or component that predicts the expected time between failures. MTTR (mean time to repair) is the average time it takes for a failed device or component to be repaired or replaced. ARO (annual rate of occurrence) is the ratio of an estimated possibility that a threat will take place within a one-year time frame.