Optimally, 1:17. Someone on the forums broke down how it's roughly fair when you factor in a Mr. A at $10, which is 260 fgs. Right now, As are worth 4,775,000, so if you divide by 260 you actually get 18,365 meat per fg, but I don't mind skewing it down to 17k (or maybe a little lower if you're a good negotiator. :P)