Concept:Division of labour creates specialised tasks, making workers dependent on each other to complete production.
Explanation:When the production process is split into smaller, separate jobs, each worker handles only one specific stage.
As a result, no single worker produces the whole item alone.
Workers must wait for others to finish their specialised tasks before the final product can be assembled.
This mutual reliance among workers is known as greater inter-dependence in production.
Therefore, this idea is directly linked to division of labour.
Answer:C. division of labour