You need to reverse the error made by the internal resource

You are the project manager of the coffee maker project. You need to reverse the error made by the internal resource. What should you do first?

A.
In Project Web Access, use Task Updates. Select Task B, start the preview of the project, and then reject the task.

B.
In Project Web Access, use Task Updates. Select all tasks other than Task B and accept all updates.

C.
In Microsoft Office Project Professional 2007, change the Baseline Start for Task B.

D.
In Microsoft Office Project Professional 2007, delete the Actual Work for Task B.