Here is a pack of multifunctional metal buildings:
Category: Hangar
Price: $64,000
Monthly maintenance: $43
Category: Animals, Cows
Price: $84,000
Monthly maintenance: $43
Production recipe: no milk production
Category: Animals, Sheep
Price: $48,000
Monthly maintenance: $43
Production recipe: Sheep wool, goat milk
Category: Silos
Price: $64,000
Monthly maintenance: $43
Production recipe: Straw, hay, grass, pallets
