motivationEarned value tracking can

motivation
Earned value tracking can cause you to delay starting tasks that do not earn EV credit.//
With the first version of this book , for example, I was reluctant to work on the unplanned Appendix A.//
When i finally adjusted my plan to assign EV credit to it, however, I had no further problems.// Promptly assign EV credit to essential new tasks.//
Conversely, if some partially completed task is no longer necessary, drop the remaining work on that task from the plan.//
Remove tne earned value for the deleted work and incrase the value of everything else you have done//