This is an example of division of labor Option(b) is correct.
The Division of labor is the partition of the undertakings in any monetary framework or association so members might practice (specialization). People, associations, and countries are supplied with or obtain specific capacities.
Division of labor joins specialization and the segment of a mind boggling creation task into a few, or many, sub-errands. Its significance in financial matters lies in the way that a given number of laborers can deliver undeniably more result utilizing division of labor contrasted with similar number of laborers each working alone. The best benefit of division of labor is that it increments gigantically the efficiency per specialist. This point can be outlined by the renowned illustration of pin making given by Adam Smith. The course of pin making is separated into 18 unmistakable activities.
Therefore Option(b) is correct.
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