A. direct, secondary and extractive
B. primary, tertiary and direct
C. primary, secondary and tertiary
D. secondary, primary and direct
Correct Answer: Option C
C. primary, secondary and tertiary
A. direct, secondary and extractive
B. primary, tertiary and direct
C. primary, secondary and tertiary
D. secondary, primary and direct
Correct Answer: Option C
C. primary, secondary and tertiary
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