【单选题】

During project execution, the customer authorizes and funds a scope change which requires a major change in the schedule. The baseline schedule______.

A、now becomes the new schedule, including the changes, and the original baseline is disregarded
B、is still the original baseline but annotated to reflect that a change has taken place
C、is amended to reflect the scope change, but the original baseline is still maintained for post-project review
D、is meaningless since every schedule update changes the baseline