In a Typical Scenario Planning Exercise

In a typical scenario planning exercise:

A) managers entirely depend on employee feedback.
B) managers try to come up with alternative plans after a business model has failed.
C) managers formulate plans based on 'what-if' situations about the future.
D) managers do a 'postmortem' to understand what went wrong with a strategy.
E) the corporate-level management sets targets for functional-level managers.