Spreadsheet Problem Solving and Programming for Engineers and Scientists provides a comprehensive resource essential to a full understanding of modern spreadsheet skills needed for engineering and scientific computations. Beginning with the basics of spreadsheets and programming, this book builds on the authors’ decades of experience teaching spreadsheets and programming to both university students and professional engineers and scientists. Following on from this, it covers engineering economics, key numerical methods, and applied statistics. Finally, this book details the Visual Basic for Applications (VBA) programming system that accompanies Excel. Chapters 9 and 10 introduced VBA Subs and Functions without getting too involved with the details of the VBA programming language. In the Chapter 11, we will delve into those details. This will expand your ability to create VBA programs to tackle more complicated tasks. This chapter should also serve as a useful reference as you develop VBA applications in the future.