Thanks Sheeloo,
Only problem is that I don't know what the current ratios are for each item
and when I change one item (as it takes twice as long) the ratios will change
for the rest (I assume) so I want the table to automatically update the rest
of the data with the appropriate ratios if possible.
For example, on the table below, if I doubled the cost of delivering Item4,
the delivery cost for all other Items would need to adjust appropriately so
that the total remained the same.
Thanks,
Paul
"Sheeloo" wrote:
> Suppose you decide that for Purchase the ratios are 3/10, 2/10, 1/10 and 4/10
> then you can enter these numbers in Col E2-E5 and use this formula in
> B2
> =$B$6*E2 and copy down
> (assuming total is in B6)
>
> You can enter ratios in Col F, G,... for other activites and use similar
> formulas.
>
>
> "kippers" wrote:
>
> > Hi,
> >
> > I currently have a range of tasks performed by team of people involving a
> > number of different stock items. I know that a few of these tasks take
> > longer for certain stock items. I have the total time taken for each process
> > per stock item but need to apply the weighting (and have the time taken for
> > the other items adjusted). I have been given the totals as actual figures
> > (so these cannot change) and I therefore need the table to recalculate the
> > rest of the figures when a ratio is applied to one figure. I have provided
> > an example below (random figures so I know it's not realistic !)
> >
> > Purchase Process Deliver Invoice
> > Item1 £27.2 £156.5 £21.4 £20.2
> > Item2 £13.2 £75.8 £32.5 £12.1
> > Item4 £112.1 £644.6 £112.1 £32.1
> > Item5 £29.0 £32.6 £233.4 £110.4
> >
> > TOTAL £181.5 £909.5 £399.4 £174.8
> >
> > For example, if I know that it costs twice as much to deliver Item4 (than to
> > deliver Item1, Item2 or Item3), I need to be able to apply the ratio to this
> > figure in the table and have the table automatically update the rest of the
> > column (whilst keeping the TOTAL amount the same as this is the actual
> > figure).
> >
> > Amy help would be gratefully received!
> >
> > Rudyard
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