Exercise 12-7 Springfield Mills is a division of Iowa Woolen Products. For the most recent year, Springfield had net income of $19,500,000. Included in income was interest expense of $1,440,000. The operations tax rate is 40 percent. Total assets of Springfield Mills are $238,000,000, current liabilities are $52,800,000, and $36,000,000 of the current liabilities are noninterest bearing. Calculate NOPAT, invested capital, and ROI for Springfield Mills. (Round ROI to 2 decimal places, e.g. 15.25%.) NOPAT $ Invested capital $ ROI %