Robichau Inc. reported the following results from last year's operations: 19 Sales Variable expenses Contribution margin Fixed expenses $6, 300,000 ,930,000 1,370,000 803,000 567,000 points 02001)Net operating income Average operating assets $3,000,000 At the beginning of this year, the company has a $900,000 investment opportunity with the following characteristics Salea Contribution margin ratio Fixed expenses 1,530,000 30% of sales $ 306,000 The company's minimum required rate of return is 20%. If the company pursues the investment opportunity and otherwise performs the same as last year, the combined ROl for the closest to entire company will be