Answer:
400
Explanation:
Qd = 45 - 2P
Qd = -15 + P
45 - 2P = P - 15
60 = 3P
60/3 = P = 20
Q = 45 - 2*20 = 5
Q = -15+20 = 5
The quantity will be 5 and price 20
<u>Now we will caclulate the consumer surplus:</u>
Which the area of the demand curve above the equilibrium.
We calculate he area of a triangle:
base x high / 2
consumer surplus = 400
The five foundations of trade are:
- incentives
- tradeoffs
- opportunity cost
- marginal thinking,
- principle that trade creates value.
<h3>Why do we engage in trade?</h3>
There are five main foundations of trade that are the reason why people engage in trade. One of them is the profit incentive to make money from trade. Another is the tradeoffs that people are forced to make to survive.
Opportunity cost also leads to trade because people give up one thing for another and so may have to sell the thing they gave up to receive the thing they want. There is also the principle which posits that when we trade, value is created. Finally, there is marginal thinking which is thinking along the lines of the benefit of one additional unit.
Find out more on the foundations of trade at brainly.com/question/2710473
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Answer:
1.60 percent
Explanation:
exact real rate of return on this investment = interest rate - inflation rate
total revenue gotten by Christina = ( 500 × $ 64.25) + $ 738 = $ 32863
total money invested = 500 × $ 62.30 = $ 31150
her profit = $ 32863 - $ 31150 = $ 1713
interest = $ 1713 / $ 31150 = 0.054992 × 100 = 5.4992 %
exact interest rate = 5.4992 % - 3.9% = 1.5992 approx 1.60 percent
A. Money market through borrowing and saving by households and businessesB. Public sector through the mechanism of central planningC. Business sector through the mechanism of advertisingD.Private sector through the earning and spending of income
Private sector through the earning and spending of income
Answer: Option D.
<u>Explanation:</u>
A market economy is a monetary framework wherein the choices in regards to venture, creation and dissemination are guided by the value signals made by the powers of organic market.
The meaning of a market economy is one in which cost and creation is constrained by purchasers and dealers uninhibitedly leading business. A case of a market economy is the United States economy where the speculation and creation choices depend on organic market.
