Gathering Interest

Correctly show costs in Revenue by Source and Appeal report

As an Annual Giving fundraiser, I love that we're able to track costs all the way down the source level. However, when I use the Revenue by Source and Appeal report, costs associated with sources that don't have any successful contacts are not included in the report (as if we didn't spend the money that we definitely did). Could this be corrected without having to create a customized version of the report?