Hey there,
Your question states: <span>Which of the following best explains why zoos are not affected by the threat of new entrants?
Based on the option's above, I feel like the answer would be (</span><span>Starting a zoo has a high entry cost.) Because by doing this, this could make to (zoo) in better quality. So when things go down like (a cage) for example, they could easily pay it back with all the extra money they have.
Hope this helps.
~Jurgen</span>
Answer: Created by investors and traded on various exchanges
Explanation:
Call options are contracts that give the buyer the right to buy the underlying assets of the option on a particular date at a set price by exercising the option. American Call options can be exercised anytime before the date listed in the contract as well.
Call options are created by people who already own stock in the company i.e investors in IBM and traded on various exchanges such as the Chicago Board Options Exchange. It acts as a supplementary way to make income from stock if the investors do not believe that the stock price will go up thus enabling them to make income from the contract price.
In the U.S. current account, most of the trade deficit results from an excess of imported <span>merchandise (B).</span>
Answer: Lindsey's total investment in education is $18,000.
Since Lindsey's college will cost a total of $6000 per year for the next three years, her total investment in education will be 
.
The $26000 per year that's given in the question is the value of Lindsey's earnings if she chose to work at the local mall. This is the gain Lindsey foregoes in each of the three years in order to learn, and represents her opportunity cost or alternate costs.
Answer:
Faculty advisor/Research Mentor
IRB office
Explanation:
The primary purpose of the IRB is to protect the rights and welfare of human subjects involved in research activities being conducted under its authority.
IRB approval is required before you start your research.
Federal regulations require that research projects involving human subjects be reviewed by an Institutional Review Board (IRB). The IRB must approve or determine the project to be exempt prior to the start of any research activities.
