How did the national bank regulate the nation's economy? a) it controlled the supply of currency b) it made loans to businesses c) it sold government bonds d) it paid high interest rates , it is due in an hour and i can't afford to be behind.. willing to even jack up the points by a lot more if that's possible just someone. so

The answer is a.  Hope this helps:)

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.