Hello,
I have the following data

Row A X1 Y1 Z1
Row B X2 Y2 Z2
Row C X3 Y3 Z3

Now what I want to show is a stacked bar graph which graphically
compares X1+X2 to X3, Y1+Y2 to Y3 and Z1+Z2 to Z3

In other words, I want a stacked bar graph for X1 and X2 and X3 to the
next of it (not stacked along with X1 and X2)

How do I do this ? If I selected a stacked graph, excel stacks all 3
rows - I want the last row to be a non-stacked entity

thx