QESIORS displayed below Westerville Company reported the following results from last year's operations: Sales Variable expenses Contribution margin Fixed expenses Net operating income s 1,400,ee3 680,806e 728,08 440,08e $ 280,080 Average operating assets 875,000 At the beginning of this year, the company has a $300,000 investment opportunity with the following cost and revenue characteristics $ 480,08e Sales Contribution nargin ratio Fixed expenses 80% of sales 336,080 Thecompany's minimum required rate of return is 15%. 6 What is the ROI related to this year's investment opportunity? (Do not round intermediate calculations.)