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What Risk Priority Number (RPN) you would give to it?

You are the risk official in Bluewell Inc. You are supposed to prioritize several risks. A risk has a
rating for occurrence, severity, and detection as 4, 5, and 6, respectively. What Risk Priority
Number (RPN) you would give to it?

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A.
120

B.
100

C.
15

D.
30

Explanation:

Steps involving in calculating risk priority number are as follows:
Identify potential failure effects
Identify potential causes
Establish links between each identified potential cause
Identify potential failure modes
Assess severity, occurrence and detection
Perform score assessments by using a scale of 1 -10 (low to high rating) to score these
assessments.
Compute the RPN for a particular failure mode as Severity multiplied by occurrence and detection.
RPN = Severity * Occurrence * Detection
Hence,
RPN = 4 * 5 * 6
= 120
and detection.

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