Answer:
A. Landscape lawns produce positive externality.
B. Sports vehicle generates a positive externality
C. Walk to work creates positive externality.
D. Cigarettes create a negative externality.
Explanation:
Positive externality occurs when society gets benefit from a persons act. Susan has created lawns near her house and there are beautiful flowers in the lawn. This will be relaxing for those who pass near by the lawns. There will be fresh air coming from the lawn and society will look pleasant.
Negative externality is one in which society is harmed by the act of a person. This happens when Anita smokes at a bus stop. There are other travelers who will be present at the bus stop might be harmed from the smoke which arises from the cigarette.
Answer:
false
Explanation:
thanks to expanded communications and the relaxation of many legal barriers, investors can buy securities from companies anywhere in the world.