Answer: 16 units more than social optimum.
DWL = dead weight loss = (1/2)*(Q* - Q°) 12 =96
Explanation:
Q=1200 - 4P and Q=-240 + 2P
In a free market quantity demand =quantity supplied
1200 -4P = -240 +2P
P =240
Sub P
Q* = 240
Socially optimal quantity is
Marginal social benefit (MSC)= marginal social cost(MSC), including external damage =MEC
MPC= marginal private cost =inverse of supply function
MPC = (1/2)*Q + 120
MEC=12
MSC =(MPC +MEC) = (1/2)Q +120 +12
MSC= MPB where MPB is marginal private benefit = inverse of demand functn
MPB = 300 -(1/4)Q
(1/2)Q + 132 =300 - (1/4)Q
Q° = 224
Difference btw Q* & Q° = 16 units more than social optimum.
DWL = dead weight loss = (1/2)*(Q* - Q°) 12 =96
Answer:
a. curve; point on the curve
Explanation:
Supply refers to the supply curve. Changes in supply leads to movement of the supply curve either to the left or to the right.
Factors that cause change in supply:
A. Cost of production
B. Weather
C. Taxes
D. Number of suppliers
Quantity supplied is a point on th curve with reference to price. Changes in quantity supplied is represented by movement either up or down the supply curve. Changes in quantity supplied is caused only by changes in price.
I hope my answer helps you
D.) An account earning interest compounded daily.
This is the account that would have the greatest accumulated value at the end of one year.
Let us assume the following figures.
Principal = 1,000
Interest rate = 12% p.a.
Term 1 year
a) account earning no interest = 1,000
b) account earning simple interest
S.I. = 1,000 x 12% x 1 = 120
Balance = 1000 + 120= 1,120
c) account earning interest compounded annually
FV = 1,000 (1+.12)¹
FV = 1,000 (1.12)
FV = 1,120
d) account compounded daily
FV = 1,000 (1 + .12/365)³⁶⁵
FV = 1,000 (1 + 0.00033)³⁶⁵
FV = 1,000 (1.00033)³⁶⁵
FV = 1,000 (1.128)
FV = 1,128
The answer is D.
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