Click the steve jobs. I evened out the stuff so that at first the ipad costs $80 but it takes 20 seconds to get another 20. This happens for all the products. The less money you spend the more time it takes to gain more money. The more money you spend, the less time it takes to get more money.
I made this for fun like it if you do hate it if you don't. Feel free to remix I would be amazed if you remix.