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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: Sales Variable expenses Contribution margin Traceable fixed expenses Office segment margin Common fixed expenses not traceable to offices Net operating income Total Company $ 787,500 100.0% 425,250 54.0% 362,250 46.0% 176,400 22.4% 185,850 23.6% 126,000 16.0% $ 59,850 7.6% Office Chicago Minneapolis $ 157,500 100% $ 630,000 100% 47,250 30% 378,000 60% 110,250 70% 252,000 40% 81,900 52% 94,500 15% $ 28,350 18% $ 157,500 25% Required: 1-a. Compute the companywide break-even point in dollar sales. 1-b. Compute the break-even point for the Chicago office and for the Minneapolis office. 1-c. Is the companywide break-even point greater than, less than, or equal to the sum of the Chicago and Minneapolis break-even points? Required: 1-a. Compute the companywide break-even point in dollar sales. 1-b. Compute the break-even point for the Chicago office and for the Minneapolis office. 1-c. Is the companywide break-even point greater than, less than or equal to the sum of the Chicago and Minneapolis break-even points? Complete this question by entering your answers in the tabs below. Reg 1A Reg 1B Reg 10 Compute the break-even point for the Chicago office and for the Minneapolis office. (Round "CM ratio" to 2 decimal places and final answers to the nearest whole dollar amount.) Chicago office Minneapolis office Break-even Point | $ 117,000 $ 236,250