Answer:
EAW = -$17,545.71
Explanation:
initial investment = $200,000
cash inflows;
- Year 1 = $33,000
- Year 2 = $44,000
- Year 3 = $55,000
- Year 4 = $66,000
- Year 5 = $77,000
- Year 6 = $88,000
- Year 7 = $99,000
- Year 8 = $110,000
- Year 9 = $132,000
cash outflows:
- Year 1 = $20,000
- Year 2 = $30,000
- Year 3 = $40,000
- Year 4 = $50,000
- Year 5 = $60,000
- Year 6 = $70,000
- Year 7 = $80,000
- Year 8 = $90,000
- Year 9 = $100,000
EAW = equivalent annual worth = equivalent annual benefits - equivalent annual costs
to determine the EAB we must first find the PV of the cash inflows using a financial calculator = $408,348.84
EAB = (PV x r) / [1 - (1 + r)⁻ⁿ] = ($408,348.84 x 10%) / [1 - (1 + 10%)⁻⁹] = $70,905.91
to determine the EAC we must first find the PV of the cash outflows (including initial outlay) using a financial calculator = $509,395
EAC = (PV x r) / [1 - (1 + r)⁻ⁿ] = ($509,395 x 10%) / [1 - (1 + 10%)⁻⁹] = $88,451.62
EAW = $70,905.91 - $88,451.62 = -$17,545.71
Answer:
The profit maximizing output level declines by 2.5 units and the price rises by $100.
Explanation:
In a monopoly market the inverse demand curve is given as,
P = 1,200 - 40Q
The marginal cost of production of the last unit is $200.
The total revenue is
=
=
The marginal revenue of the last unit is
=
= 1,200 - 80Q
At equilibrium the marginal revenue is equal to marginal price,
MR = MC
1,200 - 80Q = 200
80Q = 1,000
Q = 12.5
Putting the value of Q in the inverse demand function,
P =
P = $700
Now, if the marginal cost rises to $400,
At equilibrium the marginal revenue is equal to marginal price,
MR = MC
1,200 - 80Q = 400
80Q = 800
Q = 10
Putting the value of Q in the inverse demand function,
P =
P = $800
let the customer drink it?