according to _____ as the economy developed there has been a shift in employment and investment from the primary sector to the secondary sector and to a large extent in two tertiary activities .
a) Adam Smith
b) Clark
c)fisher
d) Marshal
Answers
Answered by
2
Answer:
Clark is correct answer. I am sure.
please tell me thanks
Answered by
1
Answer:
Adam Smith was the 1st person.
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