| LIST I | LIST II |
|---|---|
| A. Fixed capital | II. Investment in non-current assets |
| B. Working capital | III. Investment in current assets |
| C. Interest coverage ratio | I. EBIT/interest |
| D. Financial leverage | IV. Proportion of debt in the capital structure |

Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world