Examine the overall corporate organizational structure chart for Exelon Corporation. The chart can be found by going to www.exeloncorp.com and using the Web site search feature to locate "organizational charts." Does it appear that strategy-critical activities are the building blocks of Exelon's organizational arrangement? Is its organizational structure best characterized as a departmental structure tied to functional, process, or geographic departments? Is the company's organizational structure better categorized as a divisional structure? Would you categorize Exelon's organizational structure as a matrix arrangement? Explain your answer.