can someone help me with this managerial accounting practice problem

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 $ 450,000 100.0% 243,000 54.0% 207,000 46.0% 100,800 22.4% 106, 200 23.6% 22.000 16.0% 34,206 7.6 Office Chicago Minneapolis $ 90,000 100% S 360,000 100% 27,000 30% 216.000 6ex 63,000 70% 144, eee 40% 46, Bee 52% 54,000 15% $ 16,280 18% 90,000 25% points? Book Complete this question by entering your answers in the tabs below. Print Terences Reg 1A Reg 1B Reg 10 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) Bruk avon point in dollar sales Reg 1B ences Req 1A Reql1B Req 1C Compute the break-even point for the Chicago office and for the Minneapolis office. (Round "CM ratio" to 2 decimal places final answers to the nearest whole dollar amount.) Break-even Point Chicago office Minneapolis office 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? 3 points ebook Complete this question by entering your answers in the tabs below. Pro Beerences Reg 1A Reg 18 Regic Is the companywide break-even point greater than, less than or equal to the sum of the Chicago and Minneapolis break even points? Creater than Less than Equal to