Talk:Zack (2018) Levels 700+/@comment-124.123.104.124-20180901190850/@comment-26692787-20180901195253

You should sell them before completing contract#9. Later we have to build the GolfDream E650, but we don't know how many of them and if another Deliver Gold contract will be released. For all groups the amount of gold delivered for contract #9 is less then the needed gold for one airplane. In the two lower groups you can fill the gap with the gold from selling, the higher groups will need additional gold, to build one airplane.