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 Office Total Company Chicago Minneapolis $525,000 100.0% $105,000 100% $420,000 100% 283,500 54.0% 31,500 30% 252,000 60% 241,500 46.0% 73,500 70% 168,000 40% 117,600 22.4% 54,600 52% 63,000 15% 123,900 23.6% $ 18,900 18% $105,000 25% 84,000 $ 39,900 16.0% 7.6% 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. Req 1A Req 1B Req 1C Compute the companywide break-even point in dollar sales. (Round "CM ratio" to 2 decimal places and final answers to the nearest whole dollar amount.) Break-even point in dollar sales Reg 1A Req 1B >