of the following does NOT represent interaction between the Planning, Programming, Budgeting and execution Process and the Defense Acquisition System?...

Which one of the following does NOT represent interaction between the Planning, Programming, Budgeting and execution Process and the Defense Acquisition System?

1)Program Choosing Objective and Threshold values for system parameters that do not impact budget requirements

2)Annual updating of acquisition program financial requirements

3)Program restructuring of scope and/or schedule to accommodate

4)Determining the affordability of an acquisition program