RBAHave a look at the table on page 23 of 09/03/12 Updated...

RBA

Have a look at the table on page 23 of 09/03/12 Updated Investor Presentation.

I believe the presentation is for the current total M & I.

Look at total pounds in the Indicated box in each table ie - 250ppm cut-off and 750ppm cut-off. 620ppm average and 1210ppm average respectively.

Now compare too todays . . . there is a small difference in total pounds due to the higher ppm used in todays announcement. 670ppm average and 1290ppm average

Hope this helps.

SwissB