After delivering a comprehensive penetration test report to your client, which of the following steps should you take to ensure proper client acceptance of the engagement?
Obtain a formal sign-off from the client, indicating acceptance of the findings and recommendations.
Make any revisions to the report that the client requests and assume acceptance is implied.
Send an email to the client confirming that the report has been delivered and consider the project accepted.
Wait for the client to implement the recommended remediations before assuming acceptance of the report.