Each of the four large sections on the warehouse display summarizes one of the economies in the game.
The top section, for example, shows on the left side the amount of stored cotton and wool. These are the raw resources in the textile economy. Next you see the amount of fabric; the material in the textile economy. Finally, you see the amount of clothing; the end product--or finished good--in the textile economy.
With the exception of food, there are two industrial buildings associated with each economy. The mills produce materials out of resources; and the factories produce goods out of materials.
