Do you think that the League of Nation would have been more successful if the United States had been a member?

Depends on the member, President Wilson (the president at the time) would have made a valuable member. Even though he created or supported it would've been a good idea for him to join it.

Explanation:

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.  

answer; the above statement is (false);