1. The highest value for the equally likely criterions is ________; this occurs with alternative ______. (1.5 pts)
States of Nature
Alternatives Option 1 |
S1 $10,000 |
S2 $30,000 |
Option 2 |
$5,000 |
$45,000 |
Option 3 |
$-4,000 |
$60,000 |
States of Nature |
||
Alternatives |
S1 |
S2 |
p |
0.6 |
0.4 |
Option 1 |
200 |
300 |
Option 2 |
50 |
350 |
2. What is the EMV for Option 1 in the following decision table?
3. What is the EMV for Option 2 in the following decision table?
4. What is the expected value under certainty in the following decision table? (EVwPI)
5. What is the expected value of perfect information? (EVPI)
1. The highest value for the equally likely criterions is calculated as under:
Option 3 = (-4000x0.50) + (60000x0.50)
= $28000
This occurs with alternative 'Option 3'.
2. EMV for Option 1 = (10000x0.60) + (30000x0.40)
= $18000
3. EMV for Option 2 = (5000x0.60) + (45000x0.40)
= $21000
4. Expected Value under certainty for Option 1 is $10000
Expected Value under certainty for Option 2 is $60000
5. EVPI = EPC – max(EMV)
The best payoff under each state of nature is $10000 and $60000
The probabilities of these states are 0.6 and 0.4
EPC = (10000x0.6) + (60000x0.4) = $30000
Largest expected payoff without perfect information is:
max(EMV) = $10000
EVPI = EPC – max(EMV)
= 30000 - 10000
= $20000
1. The highest value for the equally likely criterions is ________; this occurs with alternative ______....
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