I got the thing set up on Sunday night and it ran all night long. When I went to bed I was somewhere close to level 150, when I woke up this morning...373! I couldn't believe it. It eventually stopped at level $400 with a score of 22,000 something and my $ Bank was at 11,820,234,000. The screen didn't even hold it all. I had to construct an algebra problem just to figure that out.
31660273x + 158301370 = 33243288x