Calculating Tax on shares sold

[Digger]

If I bought 300 shares on the 29/7/08 and then bought 310 on the 1/8/08 and then sold 310 on the 6/8/08.
When I'm calculating CGT ,bear in mind these transactions are all done within 4 week period,
Do I apply FIFO ,i.e take the 310 from the 300 and then an additional 10 shares from the 310, OR
just take it from the last 310 transaction on the 1/8/08.

Thanks for any clarification, I have checked the revenue.ie website, it doesn't deal with multiple transactions within a 4 week period.

 

[DB74]

What was wrong with the answer I gave you last time?

 

[Digger]

Nothing at all , but I specifically want to find out how to handle a few transactions
within the 4 week period. Thanks for your contribution and if you can help I would be most appreciative.