Answer:
The correct answer is regarding the model, is that an individual firms prices are flexible but the level of the price is fixed.
Explanation:
The aggregate expenditure model is the model in which the sum or total of all the expenditures are undertaken in the economy with the factors during the particular time period.
The equation is:
AE = C (Consumption) + I (Investment) + G (Government) + NX (Net Exports)
In this model, it is assumed that the prices of the individual firm are flexible whereas the price level is fixed.
Answer:
The answer is consumer's surplus
Explanation:
Consumer's surplus is the difference between what the consumer or buyer is willing to pay and the amount he or she eventually paid.
For example, Mr A is willing to pay $100 for a product and the producer is willing to sell for $90. After much negotiation between mr A and the seller, he eventually paid $85. What he paid was lower than what he was willing to pay before.
So the consumer surplus is $100 - $85 = $15
Answer:
Following are the solution to the given points:
Explanation:
For point 1:

For point 2:
For point 3:
For point 4:
For point 5:
For point 6:
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For point 8:

Answer:A) one year
Explanation: The unbiased expectations theory, also known as the expectation theory aims to estimate how much the short term interest rates will amount to in future. This is based on long term interest rates. Forward rates are used to predict the value of interests in the future based on the values calculated today. A maturity of 1 year has the lowest interest rate because it is not given enough time to grow. Interest rates tend to grow better over a longer period of time. Therefore in terms of expectation theory the longer the maturity the better the chances of interest rate growth.