Answer:
Total Revenue of Cocaine will increase.
Explanation:
Elasticity of demand is demand responsiveness to price change.
Price & Total Revenue have relationships as per Elasticity of Demand :
- Elastic Demand >1 : Change in quantity demanded > change in price ; Price & Total Revenue negatively related.
- Inelastic Demand < 1 : Change in quantity demanded < price change ; Price & Total Revenue positively related
Given : Demand for crack cocaine is inelastic. If government increases penalties on cocaine supply, number of dealers decrease.
Then , the supply of cocaine will fall. Supply Shortage will increase the price. However - because demand is inelastic , total revenue will increase as a result of price rise.
Answer:
She lost $754.05.
Explanation:
Giving the following information:
Liz Mulig earns 52,000 per year as a philosophy professor. She receives a raise of 2.5% in a year in which CPI increases by 3.8%.
<u>The rise in her salary allows her to increase her purchasing power. On the contrary, inflation decreases purchasing power. We need to calculate the differences between both effects and determine whether she can buy more or less.</u>
<u></u>
Increase in salary= 52,000*1.025= $53,300
Inflation effect= 52,000/(1-0.038)= $54,054.05
To maintain her purchasing power, now, she needs to earn $54,054.05.
She lost $754.05.
Answer:
false money and time are worth different amounts. our time on earth is more valuable then money itself.
Answer: will increase but this will not affect living standards
Explanation:
GDP is sometimes called an incomplete measure because there are certain measures that it does not include such as the black market.
If firms in the black market shift to the formal sector, they will now be included in GDP which means that GDP will increase.
The living standards of people in the country will probably not change however because the firms involved were simply shifting sectors and are not said to be more or less prosperous as a result. Assuming they remained the same, nothing changes for living standards.
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:
