ssn net production numbers, page-18

Thanks sharks, I knew someone smarter would work it out for me! lol
I used $80 as a average looking at the figures of zoom bees as a guess only (knowing gas was a lot less etc) to get a rough idea only! Thanks for your work! why 300 day? I was thought 320- 340 at least? Doesn't really matter anyway. Shows we are heading in the right direction!
dr