In rolling wave planning:

A. Focus is maintained on long-term objectives, allowing near-term objectives to be rolled out as part of the ongoing wave of activities.

B. * The work to be accomplished in the near term is planned in detail, whereas the work in the future is planned at a higher level.

C. The work far in the future is planned in detail for work packages that are at a low level of the WBS.

D. A wave of detailed activities is planned during strategic planning to ensure that WBS deliverables and project milestones are achieved.