Why might it be possible for a company to make large operating profits, yet still be unable

Question:

Why might it be possible for a company to make large operating profits, yet still be unable to meet debt payments when due? What might be employed to detect such a condition?
Financial Ratios
The term is enough to curl one's hair, conjuring up those complex problems we encountered in high school math that left many of us babbling and frustrated. But when it comes to investing, that need not be the case. In fact, there are ratios that,...