(ECON) If you earn $0.00 in economic profit, which of the following is true? a. There is incentive for you to close your business.
b. Because you make no money, you will not be able to support yourself.
c. Your next best alternative is just as profitable as the business you currently run.
d. Your opportunity costs are negligible.

Only answer if you are confident.

How did european immigrants of the late 1800s change american society

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Which of the following best summarizes the idea represented by this graph?