Answer:
B) Abstraction forms an important part of economic analysis.
Explanation:
Economic abstraction refers to ignoring certain factors while doing economic analysis. Some minor or even important economic details must be assumed when trying to analyze certain situations. That is why economists love to use ceteris paribus (everything else constant). Macroeconomic theory is impossible to prove in a scientific way, only certain microeconomic theories can be tested scientifically. In order to perform macroeconomic analysis, economists must simplify the real world, since economy is too complex and has too many factors that can alter any possible analysis. It is impossible to analyze a nation's economy as a whole since millions of people and businesses make billions of economic decisions very day.
In cases where an organization decrease it economic activity and have major cutbacks, it is expected that employees will be laid off. Laying off may lead to an increase of unemployment rate in a certain country in which it will have bigger scale of effects in taxes, bills to pay and as especially if they have families or dependents.
Answer:
And we can find this probability using the normal standard distribution table or excel and we got:
Explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the expected return, and for this case we know the distribution for X is given by:
Where 
and 
We are interested on this probability
And the best way to solve this problem is using the normal standard distribution and the z score given by:
If we apply this formula to our probability we got this:
And we can find this probability using the normal standard distribution table or excel and we got:
Answer:
A. Lead to local but not global or strategic improvements if they are not linked to strategy.
Explanation:
A key performance indicator card is a technique or rather methodology used in assessing the status of a measure by comparing key indicators to target. It is a performance card that identifies the main objective and gives a well structured view of the organization. It can lead to both local and strategic improvements if they are linked to strategy. They are performance scorecards developed without necessarily working from company's strategy.
I think its 500 cause yes
