Required information (The following information applies to the questions displayed below.) Raner, Harris & Chan is a consulting firm that specializes in information systems for medical and dental clinics. The firm has two offices-one in Chicago and one in Minneapolis. The firm classifies the direct costs of consulting jobs as variable costs. A contribution format segmented income statement for the company's most recent year is given: Total Company $1,050,000 100.0% 567,000 54.0% 483,000 46.0% 235, 200 22.4% 247,800 23.6% 168,000 16.0% $ 79, 800 7.6% Sales Variable expenses Contribution margin Traceable fixed expenses office segment margin Common fixed expenses not traceable to offices Net operating income office Chicago Minneapolis $ 210,000 100% $ 840,000 100% 63,000 30% 504,000 60% 47,000 70% 36,000 40% 109, 200 52% 126,000 $ 37,800 18% $ 210,000 25% 15% 2. By how much would the company's net operating income increase if Minneapolis increased its sales by $105,000 per year? Assume no change in cost behavior patterns. Net operating income increase