First let us assume that the cost of the ticket is $ 100.
Now as it is given in the question the compensation cost or the cost of bumping the passenger is 10 times than the ticket price = 10*100 = 1000 $
Now let us calculate the cost of the airlines for each overbooking scenario :
Scenario 1 : Overbooked Seat = 0
No Shows | Probablity | Cost in $ |
0 | 0.01 | 0 |
1 | 0.1 | 100 |
2 | 0.63 | 200 |
3 | 0.26 | 300 |
Total Cost | = | (0*0.01) + (100*0.1) + (200*0.63) + ( 300*0.26) = 10 + 126 + 78 = 214 |
Scenario 2 : Overbooked Seat = 1
No Shows | Probablity | Cost in $ |
0 | 0.01 | 10*100 = 1000 |
1 | 0.1 | 0 |
2 | 0.63 | 100 |
3 | 0.26 | 200 |
Total Cost | = | (1000*0.01) + (0*0.1) + (100*0.63) + ( 200*0.26) = 52 + 63 + 10 = 125 |
Scenario 3 : Overbooked Seat = 2
No Shows | Probablity | Cost in $ |
0 | 0.01 | 2*10*100 = 2000 |
1 | 0.1 | 1000 |
2 | 0.63 | 0 |
3 | 0.26 | 100 |
Total Cost | = | (2000*0.01) + (1000*0.1) + (0*0.63) + ( 100*0.26) = 20 + 100 +26 = 146 |
Scenario 4 : Overbooked Seat = 3
No Shows | Probablity | Cost in $ |
0 | 0.01 | 3*10*100 = 3000 |
1 | 0.1 | 2000 |
2 | 0.63 | 1000 |
3 | 0.26 | 0 |
Total Cost | = | (3000*0.01) + (2000*0.1) + (1000*0.63) + ( 0*0.26) = 30 + 200 + 630 = 860 |
As we can see from the above scenarios :
The Seats Overbooked and the Total Cost incurred for the airline are :
Seats Overbooked | Total Cost Incurred $ |
0 | 214 |
1 | 125 |
2 | 146 |
3 | 860 |
As we can see the total cost is the minimum at over-booked seats = 1 and then keeps on increasing , so in order to minimise the total cost the best case scenario for the airlines is to overbook = 1 seat.
please show your work Q3. Green Airways flies several daily flights from Dallas to Chicago with...
Green Airways flies several daily flights from Dallas to Chicago with 150-seat planes. Based on historical data, the flight on Wednesday evening before Thanksgiving is always sold-out. However, there are usually no-shows, so the airline decides to improve revenue by overbooking. The distribution of no-shows is according to the table below and the airline estimates that the cost of bumping a passenger is about 10 times more than the ticket price. How many seats should Green Airways overbook? Please show...
Case 7.2 Skyhigh Airlines Skyhigh Airlines flight 708 from New York to Los Angeles is a popular flight that is usually sold out. Unfortunately, some ticketed passengers change their plans at the last minute and cancel or re-book on another flight. Subsequently, the airline loses the $450 for every empty seat that the plane flies. To limit their losses from no-shows, the airline routinely overbooks flight 708, and hopes that the number of no-shows will equal the number of seats...
show all work Airlines often oversell their flights. Suppose that for a plane with 50 seats, they sold tickets to 55 passengers. Let random variable X be the number of ticketed passengers who actually show up for the flight. Based on the historical data, the airline determines the probability mass function of X in the table below. x 45 46 47 48 49 5 5 52 53 54 55 Px() 0.05 0.1 0.12 0.14 0.25 0.17 0.06 0.05 0.03 0.02...
What happened on United flight 3411?What service expectations do customers have of airlines such as United and How did these expectations develop over time? Thank You! In early April 2017, United Airlines (United), one of the largest airlines in the world, found itself yet again in the middle of a service disaster this time for forcibly dragging a passenger off an overbooked flight. The incident was to become a wake-up call for United, forcing it to ask itself what to...