Everton have done exceptionally well this season, but the fact remains that they have bought 14 players in this season, they might have made a profit in the transfer market but this is offset by the exponential rise in their wage bill (especially in the short term even if they are only paying 50% of Barry and Lukaku's wages). Maybe it's Wengers fault that he doesn't have the right scouting network to bring in half decent players on free transfers but i am partly being frivalous because such a thing is near on impossible, and we were incredibly lucky to have Flamini fall in our laps the way he did.
Liverpool have spent 300 million in the past four or five years, with what i've explained to you about how we can only make a profit from player sales because whatever turnover we make is depleted by the wage bill, the only conclusion you can make is that like most of the clubs competing Liverpool are doing so as a result of a financial beneficiary rather than self-sufficiency which is impossible.
As i explained we benefited similarly (albeit on a smaller scale) when Danny Fiszman opened his wallet so we could buy players like Emmanuel Petit and Marc Overmars.