Answer:
a) see attached graph. There is nothing unusual with the supply curve, it is simply fixed. This happens to most services, e.g. there is a fixed number of hotel rooms available for rent, in the short run you cannot add more rooms per night if the demand increases. In order to increase the quantity supplied, you would need to build a larger hotel, or in this case, a larger stadium.
b) the equilibrium price is $8 and the equilibrium quantity is 8,000 tickets
c) if the college plans to increase enrollment, the demand might increase, leading to a higher equilibrium price, but the supply will remain the same until the stadium is expanded.
Explanation:
Price Quantity Demanded (Qd) Quantity Supplied (Qs)
$4 10,000 8,000
$8 8,000 8,000
$12 6,000 8,000
$16 4,000 8,000
$20 2,000 8,000
Use the formula of the present value of an annuity ordinary which is
Pv=pmt [(1-(1+r)^(-n))÷r]
Pv present value 4500
PMTthe actual end-of-year payment?
R interest rate 0.12
N 4 equal annual installments
Solve the formula for PMT
PMT=pv÷[(1-(1+r)^(-n))÷r]
PMT=4,500÷((1−(1+0.12)^(−4))÷(0.12))
PMT=1,481.55
I think that answer is 1.5
<span>b. the cpi is what the economists need to know the least.
CPI stands for Consumer Price index which measures the change in price level based on the goods and services purhased by consumers. The Costumer price Index will not affect the economic situation because it only calculate the </span><span>measurement of the price changes of a basket of goods over time.</span>