A security analyst is comparing two risk treatment options. Option A costs $50,000 and reduces annual loss expectancy from $200,000 to $80,000. Option B costs $90,000 and reduces it to $40,000. Which metric best justifies selecting Option A?
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A
Return on Security Investment (ROSI)
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B
Mean Time to Recovery (MTTR)
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C
Control Objectives for Information Technology (COBIT)
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D
Business Impact Analysis (BIA)