BELL WORLD EX 24-5 Segment analysis for a service company Obj. 1 Charles Schwab Corporation is one of the more innovative brokerage and financial service companies in the United States. The company recently provided information about its maior business segments as follows in millions): Investor Services Advisor Services $4,647 $1,360 Revents Income from operations 1,673 459 Depreciation 154 1245 Chapter 24 Differential Analysis and Product Pricing A. How does a brokerage company like Schwab defir brokerage company like Schwab define the Investor Services and Advisor Services segments? Use the Internet to develop your answer B. Provide a specific example of a variable and fixed cost in the Investor Services 2 C. Estimate the contribution margin for each segment, assuming ntribution margin for each segment, assuming depreciation represents the majority of fixed costs. D. If Schwab decided to sell its Advisor Services accounts to another company, estimat much operating income would decline