The budget constrain is how much of each good can Joe's buy and it's given by:
Income = P_f * Q_f +P_s * Q_s
P_f = Price_of_Food
Q_f = Quantity_of_Food
P_s = Price_of_Shelter
Q_s = Quantity_of_Shelter
In case a):
300 = 5*Q_f(a) + 100*Q_s
in case b):
300 = 10*Q_f(b) + 100*Q_s
To draw each line, you can make a graphic in which the x axis is Q_s and y axis is Q_f
set Q_f = 0 and solve for Q_s which gives => Q_s = 3 so, in the x axis the line will start in Q_s = 3
the same, and solve for Q_f and it'll give =>
Q_f(a) = 60
Q_f(b) = 30
So, from the start in x axis in Q_s = 3 you draw the line (a) to the y axis Q_f(a) = 60 and you draw the line (b) to the y axis Q_f(b) = 30
To get the oportunity cost you have to divide the cost of what is given up (food) by what is gained (shelter).
Oportunity_Cost_Food(a) = 5/100 = 0.05
Oportunity_Cost_Food(b) = 10/100 = 0.10
As you can see, the oportunity cost of food increase
Answer:
TRUE
Explanation:
Marginal Benefit is addition to total benefit due to a business decision.
Marginal Cost is addition to total cost due to a business decision.
Marginal Benefit & Marginal Costs are determinants while considering a business decision. A decision will be taken if : Marginal Benefit ≥ Marginal Cost, as entrepreneurial decision maker would be better off or at least neutral while taking decision. If MB < MC , it is loss making for the entrepreneur to take that decision & hence is discouraged to take that.
Answer:
A. an increase in the price level (inflation)
Explanation:
When there is an unanticipated increase in aggregate demand it usually result in the general increase in the price level of that good demanded (inflation). This is because when there is an unpredicted increase in demand for a good, the demand becomes higher than the supply for that good at that particular period. Because the supply is now less than the aggregate demand, the prices of the commodity is then increased to discourage demand. The increase in the price of the commodity (inflation) therefore is a direct result from the increase in the aggregate demand for that commodity.
Answer:
The money you will have is $98020.
Explanation:
It is given that grandparents deposit $2,000 each year on birthday and the account pays 7% interest compounded annually also the time is 21 years.
we will use the compound interest formula 
.
For the first birthday the amount after 21 yr will be:
Similarly for the second birthday amount after 20yr will be:
likewise, the last compound will be:
The total value of such compounding would be
:
![\text {Total amount}=2000[(1+\frac{7}{100})^{21}+(1+\frac{7}{100})^{20}...(1+\frac{7}{100})^{1}]](https://tex.z-dn.net/?f=%5Ctext%20%7BTotal%20amount%7D%3D2000%5B%281%2B%5Cfrac%7B7%7D%7B100%7D%29%5E%7B21%7D%2B%281%2B%5Cfrac%7B7%7D%7B100%7D%29%5E%7B20%7D...%281%2B%5Cfrac%7B7%7D%7B100%7D%29%5E%7B1%7D%5D)
The total amount just after your grandparents make their deposit is:
≈($96020+2000)
≈$98020
Hence, the money you will have is $98020.
