If a restricted client asks for a change to the scope of your engagement, what must you do related to independence? Select the best answer.

A-) If the changes are immaterial, you can agree to the changes without further action.

B-) Amend the engagement contract and submit a new or supplemental Sentinel request.

C-) Agree to the change if the service isn't specifically prohibited.

D-) Call or email the Lead Audit Engagement Partner to inform them of the changes.