The use of money makes an economy more efficient because A) people spend more time trading and more time producing. B) people can specialize in what they do well. C) with money, people will borrow less. D) money increases in value over time.

Personal financial planning is the process of creating and achieving financial goals? true or false

The last time he flew jet value air, juan's plane developed a fuel leak and had to make an 4) emergency landing. the time before that, his plane was grounded because of an electrical problem. juan is sure his current trip will be fraught with problems and he will once again be delayed. this is an example of the bias a) confirmation b) availability c) selective perception d) randomness

(a) what was the opportunity cost of non-gm food for many buyers before 2008? (b) why did they prefer the alternative? (c) what was the opportunity cost in 2008? (d) why did it change?