I have a report that is Grouped by Department. Each department section has several copiers under it. Various data about the copiers is displayed, including a billing total for each copier. I need to sum the Billing Total for each copier in a specific department and then display that amount in the Department Header or footer. How can I do this?

Thanks

Place a new text box in the group footer.
Enter =Sum([Billing Total]) into the text box.
This is assuming Billing Total is the name of the field that has the amount owed in it.