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Current Attempt in Progress Page Waste Management has a subsidiary that disposes of hazardous waste and a subsidiary that collects and disposes of residential garbage. Information related to the two subsidiaries follows: Hazardous Residential Waste Waste Total assets $17,748,000 $100,920,000 Noninterest-bearing current liabilities 3,828,000 15,312,000 Net income 2,162,000 7,656,000 Interest expense 1,586,000 9,304,000 Required rate of return 10% 13% Tax rate 15% 15% (a) Calculate ROI for both subsidiaries. (Round answers to 2 decimal places, e.g. 15.32%.) Hazardous Residential Waste Waste' ROI % %