I am working on a school project and need a little help. A little background of what I am trying to do. I have a query that brings back sales totals for each month of a year for products, services, and maintance. so the results look like the following. Month Sales ProdOrSales Jan 10000 Services Jan 2500 Products Jan 1000 Maintance Feb 9000 Services Feb 3000 Products Feb 1500 Maintance and so on for each month I am trying to create a multi axis chart that includes a line graph and a bar graph. The line graph works the way I want it to. Each category has it's own line (Services, Products, Maintance). I am having problems with the bar graph. I want the bar graph to total all three categories for each month. However it only goes up to the category that has the highest amount. Any ideas on how I can sum the totals for the month. Thanks for any help.