Latency has lost SIC communication with her Security Gateway and she needs to re establish SIC. What would be the correct order of steps needed to perform this task?

1) Create a new activation key on the Security Gateway, then exit cpconfig.
2) Click the Communication tab on the Security Gateway object, and then click Reset.
3) Run the cpconfig tool, and then select Secure Internal Communication to reset.
4) Input the new activation key in the Security Gateway object, and then click initialize
5) Run the cpconfig tool, then select source Internal Communication to reset.

A.
5, 4, 1, 2

B.
2, 3, 1, 4

C.
2, 5, 1, 4

D.
3, 1, 4, 2