【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 (i.e., a rubber baseline.) 
E Is the same since baseline schedules cannot change once the development phase is completed.