Du Pont Identity Braam Fire Prevention Corp. has a profit

Du Pont Identity Braam Fire Prevention Corp. has a profit margin of 8.70 percent. Total asset turnover of 1.45, and ROE of 18.67 percent. What is this firm’s debt-equity ratio?

Asset Turnover
Asset turnover is sales divided by total assets. Important for comparison over time and to other companies of the same industry. This is a standard business ratio.