Which of the following persons is engaged in “Secondary Production”?

I – a bricklayer
II – an automobile assembly-line worker
III – an accountant
IV – a cinema projectionist

A. I only
B. I, II
C. II, III
D. I, II, III, IV

Correct Answer: Option B

B. I, II

Explanation

Secondary production is the conversion or transformation of extractive products into finished goods or semi-finished goods.