- Fixed capital (A) is related to EBIT/interest (I), as it refers to long-term investments.
- Working capital (B) is connected with the proportion of debt in the capital structure (IV), which deals with short-term assets and liabilities.
- Interest coverage ratio (C) is related to investment in current assets (III), as it evaluates the company's ability to cover its interest expenses.
- Financial leverage (D) deals with the proportion of debt in the capital structure (II), indicating how much debt is used in the financing of the company.