Concept:Distribution of goods is a commercial activity, not a production activity.
Explanation:Industries are grouped into extractive, manufacturing, construction, and commercial sectors.
Extractive and manufacturing industries focus on producing goods.
Construction industry deals with building physical structures.
Commercial industry is concerned with the distribution and exchange of goods and services.
It includes traders, wholesalers, retailers, transporters, and other middlemen.
So, the movement of goods from producers to consumers belongs to the commercial industry.
Answer:D. Commercial industry