The following two questions pertain to the financial statements for DuPont that are available here in a downloadable Excel workbook.

- Calculate the following ratios for DuPont for 1997 and 1996:
- current ratio
- inventory turnover
- total asset turnover
- operating profit margin
- net profit margin
- debt to equity

- Evaluate the change in the return on assets from 1996 to 1997 for DuPont using the DuPont system.

- Calculate the following ratios for DuPont for 1997 and 1996:
- The following two problems are based on Intel's 1998 financial
statements,
available here in a
downloadable Excel workbook.
- Calculate the following ratios for Intel for 1998:
- Fixed asset turnover
- Operating profit margin
- Basic earning power

- Has Intel's interest coverage ratio improved from 1996? Explain.

- Calculate the following ratios for Intel for 1998: