So I donated 200,000 and got the bridge, now I want a fountain though...
Do I donate an extra 500,000 so the total is 700,000 or do I donate an extra 300,000 so I have a total of 500,000?
I just don't want to waste money.

Do I donate an extra 500,000 so the total is 700,000 or do I donate an extra 300,000 so I have a total of 500,000?
I just don't want to waste money.