Answer:
A large country never gains from imposing an import tariff - option C.
Explanation:
For an import tariff, the national welfare effect is assessed as the sum of the producer and consumer surplus and government revenue effects.
There may be a rise or fall in national welfare, when a large country implements an import tariff.
A large country never gains from imposing an import tariff. The reason is that:
Whenever a large country implements a large tariff, it will result into a fall in national welfare but whenever a large country implements a small tariff, it will raise national welfare.
When the national welfare decreases, the implication is that the sum of the gains is lower than the sum of the losses across all individuals in the economy.
Thus, a large country never gains from imposing an import tariff - option C.
I would say this is most likely because not all sexual partners will find a suitable partner to reproduce their kind with so if they have a high fertility rate that is only theoretical fecundity whereas true fecundity is when the two partners have sexual intercourse and a baby ensues.
Answer:
$-148,867.17
Explanation:
Present value of inflows=cash inflow*Present value of discounting factor(rate%,time period)
=42000/1.15+44000/1.15^2+45000/1.15^3+50000/1.15^4+650,000/1.15^5
=$451132.83
NPV=Present value of inflows-Present value of outflows
=$451132.83-$600,000
=($148867.17)(Approx)(Negative figure)
Hence since NPV is negative;investment must not be made.
Borrower must pay off loan
Answer: D. Moral codes and social sanctions
B. coordinating negotiations among all of the parties too costly.
Explanation:
Externality is when the action of a person affects others either in a positive or negative way.
The types of private solutions to the externality of littering that has occurred in this case is moral codes and social sanctions. In this case, Megan doesn't really think that what she wants to do is wrong but she is concerned with how littering would affect her neighbor.
We should note that private solutions to externalities do not work when coordinating negotiations among all of the parties too costly.