Answer:
because no nation's economy can produce all of the goods and services that it needs.
Explanation:
In simple words, International trade refers to the exchange of goods and services that occurs between the nations around the world for over all welfare and development of world economy.One of the major reasons behind such exchange is the opportunity cost of producing the same good differs among nations significantly.
For instance, a product that belongs to the labor intensive industry could be produced in India easily while as technology intensive good is feasible in America.Also due to difference of availability in natural resources some economies might not be able to produce some goods altogether.
Answer:
C. Variable inflation is associated with high transaction costs
Explanation:
Because of uncertainty about future inflation, it may not uncertain relative to its price change. Therefore, option A is not correct.
In order to maximize financial position, inflation harms borrowers and helps lenders, so option B is also incorrect.
Option C is correct because variable inflation is associated with high transaction costs in order to maximize the financial position. For example, if the inflation rate is 5% during first quarter, the price level is not much to disrupt the financial position. Again, in the next quarter, if the inflation rate changes to 4%, the position will be effective more. However, if it increases, it will not affect too much.
Answer and Explanation:
The following theories of profit best explain the profits of pharma companies:
1. Risk bearing - The theory says the higher the risk, the higher the rewards. The pharma companies take huge risks in inventing a new drug, having trials and the getting FDA approvals.
2. Monopoly - If a new drug is approved, the pharma company gets a patent over it, which means that it will have an effective monopoly on that segment of the market.
3. Innovation - it states that innovation is what keeps a company ahead. And pharma industry is built on innovation. Pharma companies have to continuously find new drugs because once patents run out on existing drugs, there are no profits to be made.
In this problem, we need to find the length of an annuity. We already identified the interest rate, the PV, and the payments.
Using the PVA equation: PVA =C({1 – [1/(1 +r)t]} /r
$18,000 = $750{[1 – (1/1.019) t] / 0.019}
Then solve for t:
1/1.019t= 1 − {[($18,000)/($750)](0.019)}
1/1.019t= 0.544
1.019t= 1/(0.544) = 1.838
t= ln 2.193 / ln 1.019 = 32.34 months or 2.7 in years
Answer: C) total surplus is maximized.
Explanation:
Total surplus refers to the sum of both the producer and the consumer surplus.
When allocation of resources is efficient, it means that the total surplus is maximised because the price that is being charged is the same as the equilibrium price that is required.
At this point, all participants in the market will be better off which means both producers and consumers will be better off.