The answer is either the third or fourth option.
I want to go more with the fourth one though!!
Expanding the global influence in the us
Economists have frequently hypothesized that industrialization and its correlates played a major role in inducing fertility decline in the United States after 1850. ... This leaves changes in the cost of raising children as the likely driver of the industrialization result.
Benjamin Franklin was the one who did this.
Answer:
$ 421,000
Explanation:
Gross Profit = $ 701,800 - $ 280,800 = $ 421,000