qaccy
Emperor
"Donate 800 Current/Previous Goods to the treasury."
So 40 days worth of daily production from one Goods Building, or 10 days if you happen to have 4 of them.
Forget it... Any and every quest that asks something like this is an event breaker as far as I'm concerned. You are going to have to offer a hell of a lot more than 7 random goods for the reward building for me to even consider completing this kind of task.
The 'intended' objective in a quest with alternatives is usually the first one, which if I've been following the thread correctly is to scout a province in this instance. For those who for whatever reason are not going to scout but want to complete the event, that's the alternative you get. 800 may seem like a lot, but people who negotiate 100% of their map provinces because they want to keep scouting ages ahead of their research throw away more goods than that per province they acquire anyway. I'm speaking in very broad terms here, of course, but that's generally what I see happening.
On a related note, the person above who mathed out how 'impossible' it was to donate 800 goods to complete this quest mentioned being in Iron Age...now, why wouldn't they be able to scout a province instead? I don't believe the alternative is intended for players this low in age, when scouting only takes a few hours rather than 1-2 days.