Dupont System of Financial Control Love Machine 14 years ago Dupont System of Financial ControlUses the fact pertaining to return on assets or ROA that asset turnover and profit margin can be used to define the ROA of a business.Recommended for you:Using 3-part Dupont Analysis to Understand an Investment OpportunityUsing 5-part Dupont Analysis to Understand an Investment OpportunityStrengths and Shortfalls of Dupont AnalysisFinancial Crisis