Hi Can someone please let me know the reason behind the answer in the below Question..

Post-mortem analysis after scheduled finish date of a project shows a CPI of 0.8 

and an SPI of 1.25. What is a plausible explanation for that?

1. The project was terminated early. At that time, it was over budget and ahead 

of schedule.

2. The project has produced additional deliverables which were originally not 

required.

3. The project has evidently been finished under budget and behind of schedule.