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Agata [3.3K]
3 years ago
12

Suppose the quantity demanded of a particular good increases by 30%, and (the absolute value of) the price elasticity of demand

of this good is known to be 2. How must the price have changed?a. it increased by 15%b. it decreased by 66%c. it decreased by 15%d. it increased by 66%
Business
1 answer:
viktelen [127]3 years ago
8 0

Answer: Option (c) is correct.

Explanation:

Given that,

Quantity demanded increases by = 30%

Price elasticity of demand = 2

Therefore,

Price elasticity of demand = \frac{Percentage\ change\ in\ quantity\ demanded}{Percentage\ change\ in\ prices}

2 = \frac{30}{Percentage\ change\ in\ prices}

Percentage change in prices = \frac{30}{2}

                                                = 15%

Therefore, price of a particular good decreases by 15%.

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Suppose the reserve requirement for the United States is 20%.
Ronch [10]

When the Federal Reserve wants to increase the money supply, it will purchase bonds from banks.

<h3>What is Federal Reserve?</h3>

It should be noted that the Federal Reserve controls the monetary aspect in an economy.

In this case, when the Federal Reserve wants to increase the money supply, it will purchase bonds from banks.

Also, when the Fed wants to decrease the money supply, the thing that should be done will be to sell bonds.

Learn more about Federal Reserve on:

brainly.com/question/25817380

6 0
2 years ago
Suppose you are interested in studying whether scent affects spatial reasoning abilities. You decide to test spatial reasoning u
Brilliant_brown [7]

Answer: 1. c. There are no differences in the mean completion times among the scents compared

2. Scent; Completion Time

Explanation:

The Null Hypothesis of a research is that hypothesis which you aim to disprove because it holds that no significant relationship between the variables being researched exists.

In this scenario you are studying whether scent affects spatial reasoning abilities.

The Null Hypothesis will.be that which states that there is no relationship between scent and spartial reasoning therefore there will be no differences in the mean completion times among the scents compared.

The factor of interest is the variable that is being changed to examine a difference making it the SCENT in this scenario.

The dependent variable changes due to the Factor of Interest so it is the COMPLETION TIME.

6 0
4 years ago
You observe that the inflation rate in the United States is 1.0 percent per year and that T-bills currently yield 1.5 percent an
Vedmedyk [2.9K]

Answer:

a) 4.5%

b) 7.5%

c) 9.5%

Explanation:

Given:

USA Inflation rate = 1.0%

T-bills current yield = 1.5%

a) What do you estimate the inflation rate to be in Australia, if short-term Australian government securities yield 5 percent per year?

To find the inflation rate in Australia, use the formula:

RUS - hUs = RFC - hFC

Where,

RUS = T-bills current yield = 1.5% = 0.015

hUs = USA Inflation rate = 1.0% = 0.01

RFC = short-term yield of Australian government securities = 5% = 0.05

Thus,

RUS - hUs = RFC - hFC

0.015 - 0.010 = 0.05 - hFC

0.005 = 0.05 - hFC

Solve for hFC:

hFC = 0.05 - 0.005

hFC = 0.045 = 4.50%

Inflation rate in Australia = 4.50%

b) What do you estimate the inflation rate to be in Canada, if short-term Canadian government securities yield 8 percent per year?

Use the same formula as in part A.

RUS - hUs = RFC - hFC

Here, RFC = 8% = 0.08

Thus,

0.015 - 0.010 = 0.08 - hFC

0.005 = 0.08 - hFC

Solve for hFC

hFC = 0.08 - 0.005

hFC = 0.075 = 7.50%

Inflation rate in Canada = 7.5%

c) What do you estimate the inflation rate to be in Taiwan, if short-term Taiwanese government securities yield 10 percent per year?

Use the same formula as in part A.

RUS - hUs = RFC - hFC

Here, RFC = 10% = 0.1

Thus,

0.015 - 0.010 = 0.10 - hFC

0.005 = 0.10 - hFC

Solve for hFC

hFC = 0.10 - 0.005

hFC = 0.095 = 9.50%

Inflation rate in Taiwan= 9.5%

8 0
3 years ago
A study by the Environmental Protection Agency looked at the costs and benefits of the Clean Air Act from 1970 to 1990. This stu
qwelly [4]

Answer: d. 44 times higher

Explanation:

The benefits of cleaner air was $22 trillion and the cost of reducing pollution was $500 billion.

The number of times that you would have to multiply this cost of reducing pollution to get to the benefits of cleaner air is:

= 22 trillion / 500 billion

= 22,000 billion / 500 billion

= 44 times higher

5 0
3 years ago
Felix works for an animal rescue. His boss showed him how to take an existing vaccination record, alter it with a new dog’s info
serious [3.7K]

Answer:

found out his boss was ordering the selections of document and reporting it was the right thing to do

3 0
3 years ago
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