I have noticed that i get paid for some jobs and others i don't, why is that and which ones pay and which ones don't and how i find out which ones give experience points and which dont?
Taking a job that gains less than like 3% in the $ or exp category and working for only 10 minutes at a time might not yield much, especially with very few labor points.
Every job produces money, but you might need to work 30 or 60 minutes, or increase your labor points.