Lookup

[Roger]

Hi:

I have the following two columns:
Col.1 Col.2 Col.3
0 0 a
2 2 b
0 2 c
0 2 d
3 5 e
0 5 f
2 7 g
0 7 h
0 7 i

Col.2 is the cumulative total of Col.1. I have the following Lookup Values
for Col.2 and the Results from Col.3 should be as follows:

Lookup Value Result
1 b
2 b
3 e
4 e
5 e
6 g
7 g

In short, when using a vlookup function, I want the result of the first
occurence of a value rather than the last occurence of the same value in a
column. What would be the formula?

Thanks for your help.

Regards,
Roger