Raner, Harris & Chan is a consulting firm that specializes in information systems for medical and dental clinics. The firm has two officesone 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 $ 412,500 100.0% 222,750 54.0% 189,750 46.0% 92,400 22.4% 97,350 23.6% 66,000 16.0% $ 31,350 7.6% Office Chicago Minneapolis $ 82,500 100% $ 330,000 100% 24,750 30% 198,000 60% 57,750 70% 132,000 40% 42,900 52% 49,500 15% 14,850 18% $ 82,500 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? Complete this question by entering your answers in the tabs below. Reg 14 Reg 1B Reg 10 Compute the companywide break-even point in dollar sales. (Round "CM ratio" to 2 decimal places and final answer to the nearest whole dollar amount.) Break-even point in dollar sales Complete this question by entering your answers in the tabs below. Req 14 Req 1B Req 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.) Break-Even Point Chicago office Minneapolis office