Westerville Company reported the following results from last year's operations: Sales Variable expenses Contribution margin Fixed expenses Net operating income. Average operating assets $ 1,000,000 300,000 700,000 500,000 $ 200,000 $ 625,000 At the beginning of this year, the company has a $120,000 investment opportunity with the following cost and revenue characteristics: Sales Contribution margin ratio Fixed expenses $ 200,000 60 of sales $ 90,000 The company's minimum required rate of return is 15%. Foundational 10-6 (Static) 6. What is the ROI related to this year's investment opportunity? (Do not round intermediate calculations. Round your answer to the nearest whole percent.) ROI %