What is this rule tracking?

Refer to the exhibit.

The window for this rule is 30 minutes.

What is this rule tracking?
A . A sudden 50% increase in WMI response times over a 30-minute time window
B. A sudden 1.50 times increase in WMI response times over a 30-minute time window
C. A sudden 75% increase in WMI response times over a 30-minute time window
D. A sudden 150% increase in WMI response times over a 30-minute time window

Answer: B

Explanation:

The rule is tracking the WMI response times from Windows devices using a baseline calculation. The rule will trigger an incident if the current WMI response time is greater than or equal to 1.50 times the average WMI response time in the last 30 minutes.