Westerville Company reported the following results from last year's operations: Sales Variable expenses Contribution margin Fixed expenses Net operating income $ 1,480,00 680,000 720,080 446,08e $ 280,800 Average operating assets 875,800 At the beginning of this year, the company has a $300,000 investment opportunity with the following cost and revenue characteristics $ 480,000 Sales Contribution nargin ratio Fixed expenses 88% of sales $ 336,000 The company's minimum required rate of return is 15% 9. It the company pursues the investment opportunity and otherwise performs the same as last year, what ROI will t earn this not round intermediate chiculetions Round your percentage answert the investment opportunity and otherwise performs the same as last year, what ROI will it earn this year? (Do