Duffert Industries has total assets of $1,040,000 and total current liabilities (consisting only of accounts payable and accruals) of $105,000. Duffert finances using only long-term debt and common equity. The interest rate on its debt is 7% and its tax rate is 25%. The firm's basic earning power ratio is 14% and its debt-to capital rate is 40%. What are Duffert's ROE and ROIC? Do not round your intermediate calculations. O a. 11.754; 9.06% O b. 10.221; 7.94% O c. 8.30% 7.85% d. 13.549; 10.37% e. 15.97%; 11.689