Which of the following persons is engaged in "Second...
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
I only
I, II
II, III
I, II, III, IV
Correct answer is B
Secondary production is the conversion or transformation of extractive product into finished goods or semi-finished goods.