What does the risk framework add to an object (user, server or other type) to indicate increased ris

What does the risk framework add to an object (user, server or other type) to indicate increased risk?

A. An urgency.
B. A risk profile.

C. An aggregation.

D. A numeric score.

Reference: https://docs.splunk.com/Documentation/ES/6.1.0/User/RiskScoring