Answer is d .......................
Answer:
Cotton Mather (February 12,1663- February 13,1728) was a new england puritan minister, prolific author, and pamphleteer. He left a scientific legacy due to his hybridization experiment and his promotion of inoculation for disease prevention, though his most frequently remembered today for his involvement in the Salem witch trails.
I think that the answer would be C because it is not A at all and B can be canceled out and so can D dose that help.
An increase in the cost of factors of production
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