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 below:OfficeTotal Company Chicago MinneapolisSales $ 637,500 100.0% $ 127,500 100% $ 510,000 100%Variable expenses 344,250 54.0% 38,250 30% 306,000 60%Contribution margin 293,250 46.0% 89,250 70% 204,000 40%Traceable fixed expenses 142,800 22.4% 66,300 52% 76,500 15%Office segment margin 150,450 23.6% $22,950 18% $127,500 25%Common fixed expenses not traceable to offices 102,000 16.0% Net operating income $48,450 7.6% Required:1-a. 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 1-b. Compute the break-even point for the Chicago office and for the Minneapolis office. (Round "CM ratio" to 2 decimal places and final answer to the nearest whole dollar amount.)Break-even PointChicago office Minneapolis office