A) To keep project managers employed
B) To provide better estimates about durations
C) To allow the utilization of PM tools, such as earned value, to calculate ROI
D) To specify the different phases within the operations
A) To keep project managers employed
B) To provide better estimates about durations
C) To allow the utilization of PM tools, such as earned value, to calculate ROI
D) To specify the different phases within the operations