help in bar charts in excel

[AK Franchesca]

I have two categories of income to report, every month from Marchl to
December. There are three programs to report this two seperate incomes. We
want a stacked bar for each program. How do I make these seperate charts sit
on each other
Each month I'd have three bars each reporting two figures.
Thanks.

 

[Jon Peltier]

You can do it by proper arrangement of the data:

http://peltiertech.com/Excel/ChartsHowTo/ClusterStack.html

- Jon