Check my work Required information Exercise 7-16 Working with a Segmented Income Statement; Break-Even Analysis (LO7-4, LO7-5) [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 $ 525,000 100.0% 283,500 54.0% 241,500 46.0% 117,600 22.4% 123,900 23.6% 84,000 16.0% $ 39,900 7.6% Office Chicago Minneapolis $ 105,000 100% $ 420,000 100% 31,500 30% 252,000 60% 73,500 70% 168,000 40% 54,600 52% 63,000 15% $ 18,900 18% $ 105,000 25% Exercise 7-16 Part 1 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