Respuesta:
La respuesta es la letra A.
Explicación:
Lo primero que debería hacer es __definir el propósito de su propuesta.________.
16 units exceed the social optimum. DWL = deadweight loss = (1/2)*(Q* - Q°) 12 = 96 Explanation: Given the demand Q=1200 - 4P and supply Q=-240 + 2P, we know in a free market, quantity demanded equals quantity supplied: 1200 - 4P = -240 + 2P. This results in P = 240 and Q* = 240. The socially optimal quantity occurs when marginal social benefit (MSC) equals marginal social cost (MSC), including marginal external costs (MEC). With MPC= marginal private cost as the inverse of the supply function: MPC = (1/2)*Q + 120, and MEC=12, our equation for MSC becomes MSC=[(1/2)Q + 120 + 12]. Also, MPB equals 300 - (1/4)Q. Setting (1/2)Q + 132 = 300 - (1/4)Q yields Q° = 224. The difference between Q* and Q° is 16 units more than the social optimum. Therefore, deadweight loss computes to 96.
Answer:
The total required amount is $7,056.46
Explanation:
Given the following details:
You aim to accumulate enough savings to produce an annual cash flow of $55,000 for 25 years during retirement. How much should you save each year, assuming a return of 7.5 percent on your savings?
Final value = 55,000 * 25 = 1,375,000
Using the formula: FV = {A*[(1+i)^n-1]}/i
A represents the annual contribution.
To isolate A:
A = (FV*i)/{[(1+i)^n]-1}
A = (1,375,000*0.075)/[(1.075^38)-1]= $7,056.46
