Concept:Production is considered complete only when goods and services reach the final consumer.
Explanation:The main aim of production is to satisfy human wants.
These wants are satisfied when goods and services get to the final users.
When goods are used for manufacturing, they are still within the production process.
Selling to middlemen does not end production because the goods have not reached the ultimate consumer.
Packaging and labelling are just intermediate stages of production.
Hence, production ends when the products are finally consumed.
Answer:A. reach the final consumer.