Which Is NOT True

Which is NOT true?

A) Satisficing is the heuristic in which we find a solution to a goal or subgoal that is satisfactory,but not necessarily the best possible solution.
B) An initially "satisfactory" solution to a problem may give additional insights into further refinements of the solution.
C) Deficiencies in what was thought to be satisfactory achievement of a subgoal may be illustrated as work progresses on attaining the next subgoal.
D) "Rough drafts" in the context of satisficing are restricted to establishing "production rules" for production models.