Answer:
lump sum money= $52653
Explanation:
Giving the following information:
Your child is going to college in 4 years.
Tuition fees amount to $16,000 a year for each of the 4 years.
You plan on depositing a lump sum of money today in a bank account paying 5% interest a year.
The first tuition fee payment you make will be 4 years from now.
FV= 16000*4= $64000
n= 4 years
i= 0.05
We need to find the annual payments:
PV= FV/(1+i)^n
PV= 64000/1.05^4= $52653
Answer:
The correct answer is letter "D": better match the complexity of the real world.
Explanation:
Economists create models to <em>reflect real-world phenomena through simplified concepts</em>. Those models tend to adopt the most variables possible of economic events to analyze them in-deep, find out why they happen, attempt preventing them or finding a solution for them if feasible.
Answer:
Alice's consumer surplus = $5
Jeff's consumer surplus = $16
Nicole's producer surplus = $1
Explanation:
Consumer surplus is the difference between the willingness to pay of a consumer and the price of a good.
Consumer surplus = willingness to pay - price of the good
Producer surplus is the difference between the price of a good and the least price the producer is willing to accept
Producer surplus = price of the good - least price the producer is willing to accept
Alice's consumer surplus = $30 - ($35 - $10) = $5
Jeff's consumer surplus = $20 - [$16 - (0.75 x $16)] = $16
Nicole's producer surplus = $501 - $500 = $1
Answer:
(D) presumes that everyone can perform sound logical analysis at all times
Explanation:
Economics assumes that everyone is rational and will always choose an option that yields the highest utility in all cases. This accounts for the term "the rational human being" in Economics.
Answer:
d. prevents the economy from producing its potential level of real GDP.
Explanation:
Price-stickiness or Wage-stickiness, is a term that describes a condition in which a nominal price or wage is resistant to change. Often referred to as Nominal Rigidity, this occurs when a price or wage is fixed in nominal terms for a given period of time.
In other words, Price stickiness or Wage Stickiness occurs when workers' earnings or price don't adjust quickly to changes in labor market conditions, thereby creating sustained periods of shortage or surplus.
Hence, Price and Wage stickiness prevent the economy from achieving its natural level of employment and its potential output, which in turn prevents the economy from producing its potential level of real GDP.
