Go to the Thomson Financial Securities Data Web site at www.thomson.com /solutions/financials and find the most recent data on merger and acquisition volume and number of deals using the following steps. Under "xx Quarter League Tables," click on "VIEW NOW." Click on "Mergers & Acquisitions." Click on "Global M&A Financial Advisory Review." This will download a file onto your computer that will contain the most recent information on top un- derwriters for various securities. How has the dollar volume and number of deals changed since 2006, as reported in Figure 4-1?