What is the correct order of steps needed to set up the block?

While in SmartView Tracker, Brady has noticed some very odd network traffic that he thinks could
be an intrusion. He decides to block the traffic for 60 minutes, but cannot remember all the steps.
What is the correct order of steps needed to set up the block?
1) Select Active Mode tab in SmartView Tracker.
2) Select Tools > Block Intruder.

3) Select Log Viewing tab in SmartView Tracker.
4) Set Blocking Timeout value to 60 minutes.
5) Highlight connection that should be blocked.

A.
1, 2, 5, 4
B. 3, 2, 5, 4

C.
1, 5, 2, 4

D.
3, 5, 2, 4