__________ is providing detailed plans for tasks that are about to start in the near future using the most current information and revisiting future activities when they near their starting dates.

A.
Rolling wave planning

B.
Progressive elaboration

C.
Milestone detail planning

D.
Expert judgment

Explanation:
Rolling wave planning is providing detailed plans for tasks that are about to start in the near future using the most current information and revisiting future activities when they near their starting dates.