With Regard to Project Teams,when and How Should Performance Measurements

Multiple Choice

With regard to project teams,when and how should performance measurements be taken?

A) After the project is over and the results have been observed.
B) After the project is over,but before results have been observed.
C) During the project,because team members will not care about results once the project is over.
D) During the project,because project teams are likely to disband once the project is over.