At a specialized bicycle manufacturing plant, the production process is divided into separate tasks: frame welding, painting, gear assembly, and quality control. According to classical economic theory on the division of labour and exchange, which of the following represents a major advantage of this system of production, alongside its primary economic consequence for the workers involved?
It reduces the time lost by workers switching between different tasks, but necessitates an efficient system of exchange because workers can no longer satisfy their own consumption needs directly.
It eliminates the opportunity cost of producing bicycles, allowing workers to trade their output without the need for a medium of exchange.
It allows the factory to permanently operate outside its long-run production possibility frontier, making trade with other specialized firms unnecessary.
It increases worker dexterity in multiple diverse roles, reducing the firm's reliance on external labor markets and exchange systems.
