You have a Microsoft Office Project Server 2007 environment. A user is incorrectly entering time on a task. You need to be able to immediately prevent any user from entering time on this task. What should you do?

A.
Lock the task, and publish the changes.

B.
Lock the task, and submit the changes.

C.
Remove the My Assignments view from all security categories.

D.
Restrict updates to Project Web Access.