Variance Analysis

I need some help with my variance analysis figures for my February figures!

Somebody else did it for January, and I have been given figures for February which I am told are fine for completing this document!

Can somebody take a look at the Word document I have created and see if they can spot which figures are incorrect! As at the end of it, the 'Actual Profit' needs to be 4833!

document: http://www.arcon5.com/private/Feb07-Performance.doc

Thanks
Tony