Erm, you might want to get out a calculator or enrol yourself back in grade 2 at primary school?
3.5m*4c = 140k
3.5m*2.6c = 91k
140k-91k = 49k
And to think that nobody else spotted this and everyone liked your post?! This speaks volumes for the calibre and competence of many of those on this thread. Waldo is out of your league and if you listened to his advice you would do very well.
