change color for data with some condition

I have problem to change color for data with some condition. Example :
Red for minimum value for each records / rows or red for max value for each record/rows.
I use crosstab's type to make a report.
Could somebody help me.........

Use the Format Editor for the selected feild. Under the Font tab you can create a formula condition
for coloring the font for that textbox/control.

I want make a report like :



Equipment Price1 Price2 Price3 Price4
Desk 0.25 0.3 0.4 0.5
Chair 1.0 0.9 2.5 0.0


What kind formulas that i wrote in property for this item. Help me plz.....

Are the different values in separate textboxes? If so just format the font color in the respective
textboxes to reflect the min, max ,etc.