nMichael Alexander is a senior consultant at Slalom Consulting with more than 15 years experience in data management and reporting. He is the author of more than a dozen books on business analysis using Microsoft Excel and has been named Microsoft Excel MVP for his contributions to the Excel community. n nDick Kusleika has been working with Microsoft Office for more than 20 years. He was formerly a Microsoft MVP, having been awarded 12 consecutive years. Dick has written several books about Excel and Access.n