Calculating quantity remaining to buy use FM 6.0
Trying to analzye responses from multiple vendors to figure out how many of each item shoud be purchsed from each vendor (assume lowest price wins)
need to keep a running total of how many of an item has been purchsed to figure out how many more are required.
can easily figure out the quantity for the first item, but i need some way to reset the count for the 2nd, 3rd, etc.. items.
i also need to be able to export this data, not just print.
results data looks somethig like this - and i am trying to calculate last field "qty to buy"
item# vendor Qty requested qty bid price Qty to buy
12345 xyz company 10 5 10 5
12345 acme company 10 3 15 3
12345 supply company 10 10 20 2
ABCDE supplier 1 20 8 15 8
ABCDE acme compnay 20 20 30 12
ABCDE xyz company 20 15 50 0
how do i know when i am looking evaluating a new item (ie ABCDE) and i need to reset the counts?