Which of the following is an essential part of making a rational choice?
C. Doing cost-benefit analysis.
I got my answer from quizlet. 2.05 Quiz: Consumer Choice
Answer:
I have to invest $11364.
Explanation:
The formula of Compound Interest is:
where A = Amount
P = Principle
r = rate
n = Number of Compounding per year
t = total number of year
Here, A = 15000, r = 5.75% = 0.0575, n = 4(quarterly), and t = 5.
Putting all these values in above formula:
⇒ 
⇒ 
⇒ 
⇒ P = 11364
Hence, I have to invest $11364 for 5 years.
Answer:
The correct answer is letter "B": Increasing the money supply could decrease aggregate demand.
Explanation:
The Aggregate Demand is a macroeconomic term describing the total demand in an economy for all goods and services at any given price level in a given period. As such, aggregate demand is the demand for the gross domestic product of a country. The relationship between the price level and the goods and services provided is inversely proportional which implies that the price level rises, the goods and services will have less demand and vice versa.
In that case, if the money supply increases so will the price levels but the goods and services provided will see a dropdown so will the aggregate demand.
Answer: Air travel is a normal good and vacation travel by car is an inferior good
Explanation: What is a normal good and what is an inferior good.
Normal goods are those goods for which the demand rises as consumer income rises. While inferior goods are goods whose demand increases when consumer income decreases.
This therefore means that the demand of inferior goods is inversely related to the income of the consumer.
From the question above, we can say that car trips are inferior goods while the air travel are normal goods.
