Based on the following data, you need to eccouncil video

Full Certification Question

Based on the following data, you need to calculate the approximate cost of recovery of the system operation per year: The cost of a new hard drive is $300; The chance of a hard drive failure is 1/3; The recovery specialist earns $10/hour; Restore the OS and software to the new hard disk - 10 hours; Restore the database from the last backup to the new hard disk - 4 hours; Assume the EF = 1 (100%), calculate the SLE, ARO, and ALE.