QUESTION!' Not yet answered Marked out of 2.00 pFlag question Which of the following statements best explains the concept of "relevant range"? Select one: A. All costs behave in the same manner, regardless of the level of production OB. Management focuses mainly on how costs behave within the levels of production that are reasonably likely to occur. O C.Over a large enough range of production, all costs are generally considered fixed. D. Over a small enough range of production, all costs are generally considered variable E. All of the above