Answer:
research four other examples of inferior goods.
There are many examples of inferior goods. Inferior goods are al those goods whose demand rises in times of economic recession. Some examples are:
Cheap food substitutes like supermarket coffee, instantaneous ramen, or canned vegetables.
Cheap clothes.
Flights in low-cost airlines.
Consider the impact of economic recessions and expansions on normal goods.
Economic recessions impact normal goods negatively because people have less income to spend, and they opt to substitute the normal goods for inferior goods.
discuss how revenues of inferior goods producers are expected to be affected by economic recessions and expansions.
In economic recessions, revenues for producers of inferior goods are expected to rise because demand for inferior goods grows. However, because inferior goods are precisely cheaper, this does not necessarily mean that every inferior good producer will make a lot of money.
In economic expansions, revenues for producers of inferior goods will fall, because people, with more income, will flock to normal goods or even luxury goods.
Answer: Option (d) is correct.
Explanation:
Correct option: Market price is greater than marginal cost.
In a perfectly competitive market, there are large number of buyers and sellers. So, price is determined by the market forces.
At a point of profit maximization, price is equal to the marginal cost and we have to maximize the difference of the total revenue and total cost. It was not seen in a perfectly competitive market that the price is above the marginal cost at a profit maximizing point.
Therefore, option (d) is not true.
Answer:
By definition, the price elasticity of demand equals the percentage changes in the quantity demanded divided by the percentage changes in the price. There is an opposite relationship between the demand elasticity and the slope of the demand curve.
Answers and explanations:
1) A modification problem takes places when creating a database two different type of information is entered in the same chart row generating inaccuracy. The only form to solve this issue is creating a new row so each piece of information will be stored in one row particularly.
2) There are three (3) types of modification problems: the deletion problem (<em>the single row containing information from different themes can be deleted losing data</em>), the update problem (<em>new information entered could lead to more inconsistency</em>), and the insertion problem (<em>similar to deletion, a new row can be inserted instead of the row causing problem but information will be missing</em>).
