One of your tasks as network administrator is to troubleshoot wireless issues in your company. You know that a systematic approach to troubleshooting gives the best results. What is the final step that you should perform using a systematic troubleshooting approach once you have resolved the issue?

Ask questions of affected users.

Document the changes that you made to solve the problem.

Analyze the results to determine if the problem is resolved.

Eliminate potential causes of the failure.