Which of the following persons is engaged in "secondary production"?
(1) A bricklayer
(2) An automobile assembly-line worker
(3) An accountant
(4) A cinema projectionist
A. | 1, 2, 3 and 4 |
B. | 1 and 2 only |
C. | |
D. | 2 and 3 only |
Answer : B Explanation : 1 only |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |