'Supplementary' questions: Is there a clever way to make excel recogniz
that '3 months' stands for '0.25 years', and '6 months' stands for '0.
years'?
I know, this is only cosmetics. Nevertheless it would be interesting

I want to make a line graph that has 2 y-axis, one representing cost
and other percentage. on that graph, I have to plot two series such
that one of them reads the cost and other reads percentage. How do I
get such graph?

I want to compare 3 pie charts set up the same size on one line as a figure
in a Word document. I'll make the pies in Excel or in Word, if that's the
only way to do it. Surely someone else has had this problem!

I need to create a combination chart, using cluster column and stacked bar
types.  I need to "cluster" two columns side by side without space in
between, with stacked bars within each of these columns.  Then, have space
along the x axis, and have 2 more columns clustered made up ...