How to make bars with different equation on a bar chart?

[#1]

My problem is that I have to display different bars with different equations on a single bar chart.

For example:- I have 3 fields in my excel sheet. I want to make one stacked bar for each field and show them on the same bar chart. Please help!

Thanks in anticipation!

[Anonymous]

You can select Stacked from style...

Then write down required 3 expression in bar without dimension..

Else post the data

[#3]

It is not working. I will post the data after changing the value.

Thanks, for your suggestion.