Answer:
The correct answer is d. Different economic models employ different sets of assumptions.
Explanation:
To approach the study of economic reality it is necessary, in some way, to simplify it; keep certain variables under control. Precisely for this, it is that economic models are built.
Economic models are built on principles of departure, called "assumptions." Such assumptions fulfill the same role as the postulates in geometry. That is:
- They are not subject to deduction from other more basic principles.
- They are "reasonably" true but not necessarily verifiable.
- They function as premises in the logical structure to deduce the conclusions and correlations found in the lowest levels of generality.
We can say then, that the theoretical explanations refer to invisible "relationships", whose existence is proposed by the theory, and whose implications are logically deduced, and then corroborated by observations. They consist of:
- Assumptions (eg subjects want to maximize their earnings).
- Relevant variables (eg price and quantity).
- Binding hypothesis (eg quantity demanded based on price).
- Conclusions or predictions of observable facts (eg prices will rise).
I would say that Christopher used a show and tell technique to demonstrate what he has made as that is the most effective way to reveal one's abilities is to see the outcome with one's own eyes and then how it was made makes much more sense than just describing it with only words.
An increase from 16k to 20k is a 20%increase proportionate to production
Answer:
The correct answer is:
demands reflect a decision about which wants to satisfy and a plan to buy the good, while wants are unlimited and involve no specific plan to acquire the good. (d)
Explanation:
Let me first try to define what demand and want are:
want: want is a desire for a product or service. It is said that wants are unlimited, however, the resources to actualize such wants are in a limited supply.
Demand: Demand is the quantity of good or service that a person is willing and able to pay for because of the availability of resources to do so, at a given price and time.
For a clearer understanding, demand can be seen as a subset of want that a consumer takes a further step to acquire, not just desire. There is a specific plan to acquire such wants.
Answer:
True
Explanation:
A company manager should be able to appraise its operations profit and capital used to generate the profit.
