Last year Vaughn Corp. had sales of $310,000 and a net income of $17,574, and its year-end assets were $217,000. The firm's total-debt-to-total-assets ratio was 45.8%. Based on the Du Pont equation,...

Last year Vaughn Corp. had sales of $310,000 and a net income of $17,574, and its year-end assets were $217,000. The firm's total-debt-to-total-assets ratio was 45.8%. Based on the Du Pont equation, what was Vaughn's ROE? Note: Do not round intermediate calculations.

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