when individuals use all available information about an economic variable to make a decision, expectations are -rational
What is economic variable?
An economic variable is any measurement that helps to consider how an economy may function . for instance population, poverty rate, inflation, and available resources.
What are the five economic variables?
There are 5 common economic variable that are considered :
output, gross domestic product ( GDP ), production, income, and expenditures.
What factors cause economic growth?
Basically , there are two main cause of economic growth: growth in the size of the workforce and growth in the production activity (output per hour worked) of that workforce.
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Answer:
a. $343.7 billion
b. $331.9 billion
c. $334.1 billion
Explanation:
The computation is shown below:
a. For GDP
GDP = Personal consumption expenditures + Government purchases + Net private domestic investment + Consumption of fixed capital + net exports
where,
Net exports = U.S. exports of goods and services - U.S. imports of goods and services
= $17.8 - $16.5
= $1.3 billion
So, the GDP would be
= $219.1 + $59.4 + $52.1 + $11.8 + $1.3
= $343.7 billion
b. For NDP
NDP = GDP - Consumption of fixed capital or depreciation
= $343.7 - $11.8
= $331.9 billion
c. For NI
NI = GDP + Net foreign income
= $331.9 billion + 2.2 billion
= $334.1 billion
All values are in billions
Answer:
d.the company is precisely breaking even.
Explanation:
Margin of safety is referred to current sales - Break even sales ratio to current sales as a percentage.
Basically it is quoted as follows:
Therefore, when the current sales = Break even sales then only the company will have margin of safety = 0
Thus, at 0 margin of safety the company basically is at no profit no loss situation, that is break even.
Psychographic, <span>Segmentation is a method that delves into how consumers actually describe themselves, their attitudes, interests and activities.</span>
Answer:
d. at least two different markets with different price elasticities of demand
Explanation:
The theory of microeconomics about price differentiation is based on the concept of elasticity of demand. Price elasticity of demand is a measure of the sensitivity of demand for a good or service to changes in the price of that product. We say that the price elasticity of demand is elastic when a percentage change in the price of this good has major impacts on demand. On the contrary, we say that the price elasticity of demand is inelastic when variations in the price of goods have little or no influence on demand.
For price discrimination to take place, the offeror must be able to sell the same product at different prices to at least two different groups. This will depend on the price elasticity of consumer demand for the good in each of the markets. Thus, if one group is less elastic than the other, the offeror will be able to sell the goods at different prices.
An example: air market. Consumers are often more price sensitive when traveling for tourism than for business. Thus, a higher price may be charged to executives. which has lower price elasticity of demand than tourists.
