No comes knows till this day. All people can do now is make theories.
Economic freedom<span> or </span>economic liberty<span> is the ability of members of a society to undertake economic actions. </span>
The drug that extracted from coca leaves and became a component of coca cola until 1903 was: Cocaine
Back then we still haven't aware of the addictive and destructive nature of cocaine and cocaine can still be sold legally from medical stores. After 1903, we aware of these nature and all of its usage became federally regulated.
Cost benefit is a term used to describe a person choosing between two or more items and finding out which one is more valuable to the person. In the case of a concert ticket or a new pair of jeans, cost benefit is used in this way: There are two things compared, and they are deciding on whether it is more worth it to buy jeans or a ticket. In my opinion, in the case of the ticket, it is one-time use, and while it gives pleasure for a short amount of time, and maybe some good memories, it does not amount to much, except maybe bragging rights. In buying a pair of jeans, however, we can (if it is a wholesome jean, and not those jeans that are sold with holes already) already know that, depending on the user, it will last a lot longer than a ticket. The cost benefit of buying the jean exceeds the ticket by a lot because it is much more durable, lasts longer, and is a lot more useful. All these will make jeans the better choice
hope this helps