Description: Before you start constructing more expensive buildings, we should further increase your resource production. Upgrade all your resource fields to level 2.
How to do this task: Extend all resource fields to level 2. This is a simple, if slightly lengthy task. Like you’ve already done multiple times simply go through and upgrade all of your fields. Note how it is more expensive now that you’re going from 1 to 2. Once you are done your production will be much nicer and keep those resources flowing in quickly.
Reward: 
400 
400 
400 
200