Concept:Occupation refers to the type of productive work a person does. Each occupation belongs to a particular class based on the nature of the work performed.
Explanation:A carpenter cuts, shapes, and joins timber or wood to build parts of structures such as doors, windows, and roofs.
This work is performed directly on building sites or in association with building projects.
Therefore, carpentry is linked to the erection and repair of physical structures.
Commercial occupations involve exchanging goods and services through buying and selling.
Extraction occupations involve taking natural resources from the earth.
Manufacturing occupations involve converting raw materials into finished goods inside a factory.
Construction occupations include all job roles connected with building and assembling structures.
Since a carpenter helps create and repair buildings, the occupation falls under the construction category.
Answer:B. Construction