At the end of Chapter 10, you may have longed for a task that would challenge advanced users and ambitious readers. Not to worry: this chapter contains two such tasks. The first is the bubble chart presented here. Its structure and formatting are only described in brief and are available for you to experiment with later.
However, immediately after learning about the structure requirements, you may wish to close this book for a while and experiment with a different model that fulfills the following specifications. If so, the CD-ROM contains the file \Samples\1102A_Data_Customers_ABC.xlsx, which contains only the model’s source data.
The requirements for this special case are as follows:
Using a bubble chart, create ...