The goal of a risk tolerance is to weighs the probable cost of compromises against the costs of security measures. We need to compare two different scenarios of security measures and their related risk. Complete the following table and conclude about which security measure is the best. Security measure B Security Asset Value (AV) Exposure Factor (EF) Single Loss Expectancy (SLE): = Base case 100,000 SAR 80% measure A 100,000 SAR 20% 100,000 SAR 80% AV*EF Annualized Rate of Occurrence (ARO) 50% 50% 25 % Annualized Loss Expectancy (ALE): = SLE*ARO ALE Reduction for security measures Annualized security measures Cost Annualized Net security measures NA NA 17,000 SAR 4,000 SAR Value NA Note that the ALE Reduction for security measures = the Annualized Loss Expectancy (ALE) without security measure the Annualized Loss Expectancy (ALE) with security measure