Which of the Following Is Correct About Scenario Analyses

Which of the following is correct about scenario analyses?

A) The objective of the process is to forecast the future.
B) Increasingly, strategic planners from a company's headquarters make the scenarios and presented them to line managers to guide their decision making.
C) The process extrapolates from past data to build scenarios for guiding decision making.
D) Scenarios are intended to be plausible and challenging stories.
E) Managers develop best-case, worst-case, and most likely scenarios to guide decision making.