Which of the Following Is a Key Benefit of Using

Which of the following is a key benefit of using the degree of leverage concept in financial analysis?

A) It shows how a given change in leverage will affect sales.
B) It identifies, with certainty, the future net income based upon sales projections about the future.
C) It establishes the optimal capital structure for the firm.
D) It allows decision makers a relatively clear assessment of the consequences of alternative actions.
E) None of the above statements is correct.