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DiKsa [7]
3 years ago
12

Suppose gold​ (G) and silver​ (S) are substitutes for each other because both serve as hedges against inflation. Suppose also th

at the supplies of both are fixed in the short run ​(Qg =60 and Qs=270​) and that the demands for gold and silver are given by the following​ equations:
Pg = 930− Qg +0.50 Ps and Ps = 600− Qs S + 0.50 Pg.

What the the equilibrium prices of gold and​ silver?

The equilibrium price of gold is​$_______and the equlibrium price of siliver is ​$________. ​(Enter your responses rounded to two decimal places.​)

What if a new discovery of gold doubles the quantity supplied to 120​? How will this discovery affect the prices of both gold and​ silver?

The equilibrium price of gold will be ​$_______ and the equlibrium price of siliver will be​$________.
Business
1 answer:
maksim [4K]3 years ago
8 0

Answer:

a) Gold = $1,380; Silver = $1,020

b) Gold = $1,300; Silver = $980

Explanation:

a) At first, with Qg = 60 and Qs = 270, the equilibrium prices for gold and silver are found by solving the following linear system:

P_g = 930-60 +0.50 P_s\\P_s = 600 - 270 + 0.50P_g\\\\-P_s=1740 -2P_g\\P_s = 330+ 0.50P_g\\P_g = 1,380\\P_s = 1,020

Equilibrium price of gold is $1,380 and the price of silver is $1,020.

b) If the supply of gold increases to 120, since the goods are substitutes, there will be an increase in overall supply and the equilibrium price of gold and silver will decrease as follows:

P_g = 930-120 +0.50 P_s\\P_s = 600 - 270 + 0.50P_g\\\\-P_s=1620 -2P_g\\P_s = 330+ 0.50P_g\\P_g = 1,300\\P_s = 980

Equilibrium price of gold is $1,300 and the price of silver is $980.

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According to Adam​ Smith, which of the following is necessary for the proper functioning of the market​ system?
nlexa [21]

Answer:

The correct answer is the option C: For markets to work, people must be free to pursue their self-interest.

Explanation:

To begin with, Adam Smith was a Scottish economist, philosopher and author known as ''The Father os Economics'' and whose works established the basics of today's economics.

To continue, in Smith's most known classic work, ''An Inquiry into the Nature and Causes of the Wealth of Nations'', he established the concept called the <u><em>''invisible hand''</em></u><u> </u>that states that <u><em>in order to the economy to work properly, the people must be free to pursue their self-interest products without no restrictions from the government</em></u>.

4 0
3 years ago
Which of the following is NOT an example of how a bank can make money?
KiRa [710]

Answer:

I think it's #4 participating in a bank run, because loaning money u give money away but they still have to give that money back by paying the loan little by little.

Explanation:

3 0
3 years ago
Which of the examples provides the best evidence that inflation has occurred? A person whose salary has decreased is able to pur
vladimir2022 [97]

Answer:

A person whose salary has increased is able to purchase fewer goods and services.

Explanation:

Inflation is characterized by an increase in the prices of goods and services along with a reduction in the purchasing power.

Real income of an individual refers to the income which has been adjusted for the effects of inflation. Whereas, Nominal income refers to the income which is before any such adjustment for inflation.

In the given case, the nominal income has increased i.e if we ignore inflation. But while considering inflation, the real income of the individual has reduced evidenced by the fact that the purchasing power has reduced.

7 0
3 years ago
1. The giving up of one benefit or advantage in order to gain another regarded as more favorable.
Serjik [45]

Answer:

1. Trade off

2. Opportunity cost

3. Cost-benefit analysis

4. Diminishing marginal utility

Explanation:

1. Giving up one benefit or advantage to gain another regarded as more favorable is called trade-off. Every economic decision involves some trade-off.

2. Opportunity cost is the second-best alternative or value of the alternative, that must be given up when making a choice. Because of scarce resources with alternative uses allocation of resources involves some opportunity cost.

3. Cost-benefit analysis can be defined as the process of examining the benefits and costs of each available alternative in arriving at a decision. Resources are allocated efficiently if the cost incurred and benefit earned is equal.

4. As we go on increasing the quantity consumed of a product, the marginal utility or satisfaction earned from its consumption goes on decreasing. This is called diminishing marginal utility.

7 0
3 years ago
traci budgeted $770 for fixed expenses and $530 for living expenses per month. She has no annual expenses. Her annual net income
Nuetrik [128]

ANSWER: Surplus by $1,152

EXPLANATION: Traci had a budget of $770 for fixed expense and $530 for living expenses per month which adds up to $1,300 expenses per month. Since she has no annual expense, her yearly total expense would be $15,600.

Traci earns $16,752 so by subtracting her expense from income, we get $16,752 - $15,600 = $1,152

7 0
3 years ago
Read 2 more answers
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