"Michael Alexander is a Microsoft Certified Application Developer (MCAD) and author of more than a dozen books on advanced business analysis with Microsoft Access and Excel. He has more than 16 years' experience consulting and developing Office solutions. Michael has been named a Microsoft MVP for his ongoing contributions to the Excel community. He has written many other Excel books for Wiley, including Excel Macros For Dummies and Excel Dashboards & Reports For Dummies. "