Which of the following issues was NOT a factor in the decline of the American trapping industry in the 1830s?
a.
a decline in many animal populations due to overhunting
b.
changes in American fashion and popular clothing
c.
a decline in the number of immigrants to the Western US
d.
economic depression in America

the answer wold be b) travel among nations should be regulated by an international organization

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.