In: Operations Management
The following information for an auto insurance decision tree analysis is available.
|
Auto theft rate (non-recoverable/beyond repair) |
0.05 |
|
Cost of your automobile |
$27,000 |
|
Cost of such an insurance protection |
$1,600 |
|
Deductible (lost and/or damaged beyond repair) |
$500 |
| a. |
the payoff for buying this insurance when car is not lost is $24,300 |
|
| b. |
the payoff for not buying this insurance when car is not lost is not $25,375 |
|
| c. |
the expected value for not buying insurance is not $24,300 |
|
| d. |
the expected value for buying insurance is $24,300 |
|
| e. |
the payoff for not buying this insurance when car is lost, not recovered and/or recovered beyond repair is not $1,350 |
|
| f. |
the payoff for buying this insurance when car is lost, not recovered and/or recovered beyond repair is not $1,305 |
|
| g. |
the difference between buying and not buying this insurance is not $1,065 |
|
| h. |
there are three states for each decision alternative in this problem. |
The payoff table is following:
| Car lost | Car not lost | |
| Probability | 0.05 | 0.95 |
| Buy | 27000-1600-500 = 24900 | 27000-1625400 |
| Not buy | 0 | 27000 |
| Statement | TRUE/FALSE | Explanation | |
| a. | the payoff for buying this insurance when car is not lost is $24,300 | FALSE | Payoff is 27000-1600 = $ 25,400 |
| b. | the payoff for not buying this insurance when car is not lost is not $25,375 | TRUE | Payoff is $ 27,000 |
| c. | the expected value for not buying insurance is not $24,300 | TRUE | Expected value = 0*0.05+27000*0.95 = $ 25,650 |
| d. | the expected value for buying insurance is $24,300 | FALSE | Expected value = 24900*0.05+25400*0.95 = $ 25,375 |
| e. | the payoff for not buying this insurance when car is lost, not recovered and/or recovered beyond repair is not $1,350 | TRUE | The payoff is $ 0 |
| f. | the payoff for buying this insurance when car is lost, not recovered and/or recovered beyond repair is not $1,305 | TRUE | The payoff = 27000-1600-500 = $ 24,900 |
| g. | the difference between buying and not buying this insurance is not $1,065 | TRUE | The difference = 25650 - 25375 = $ 275 |
| h. | there are three states for each decision alternative in this problem. | FALSE | There are two states - Car is lost, Car is not lost |