Board Thread:Tapped Out Help/@comment-82.35.69.161-20150607205331/@comment-167.61.183.15-20150607211308

Hard to say then, just keep in mind that the amount you dump onto it increases the higher the level you are.

If you're having so much trouble with money, I'll advise you to stop dumping money for a while, at least until you can see the true cause of this problem. Money Mountain is permanent and can be completed at any time, so don't force it if it causes problems with your gameplay