Delta Airlines flies planes on the following route: L.A. - Houston N.Y. Miami L.A. The length...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Delta Airlines flies planes on the following route: L.A. - Houston N.Y. Miami L.A. The length in miles of each segment of this trip is as follows: L.A. Houston, 1500 miles; Houston N.Y. 1700 Miami, 1300 miles; Miami L.A., 2700 miles. At each stop, the plane may purchase up to 10,000 gallons of fuel. The price of fuel at each city is as follows: L.A., $ 8.8; Houston, $1.5; N.Y., $10.5; Miami, $9.5. The plane's fuel tank can hold at most 12,000 gallons. To allow for the possibility of circling over a landing site, it is required that the ending fuel level for each leg of the flight be at least 600 gallons. The number of gallons used per mile on each leg of the flight is Average fuel level on leg of flight 1+ 2000 To simplify matters, assume that the average fuel level on any leg of the flight is calculated as follows Fuel level at start of leg + Fuel level at end of leg) 2 Help Delta minimize the fuel costs incurred in completing the schedule. a) Propose an extended formulation for this problem instance b) Proposed a generalized formulation for this problem. c) Solve the problem instance in AMPL using the proposed generalized formulation. Delta Airlines flies planes on the following route: L.A. - Houston N.Y. Miami L.A. The length in miles of each segment of this trip is as follows: L.A. Houston, 1500 miles; Houston N.Y. 1700 Miami, 1300 miles; Miami L.A., 2700 miles. At each stop, the plane may purchase up to 10,000 gallons of fuel. The price of fuel at each city is as follows: L.A., $ 8.8; Houston, $1.5; N.Y., $10.5; Miami, $9.5. The plane's fuel tank can hold at most 12,000 gallons. To allow for the possibility of circling over a landing site, it is required that the ending fuel level for each leg of the flight be at least 600 gallons. The number of gallons used per mile on each leg of the flight is Average fuel level on leg of flight 1+ 2000 To simplify matters, assume that the average fuel level on any leg of the flight is calculated as follows Fuel level at start of leg + Fuel level at end of leg) 2 Help Delta minimize the fuel costs incurred in completing the schedule. a) Propose an extended formulation for this problem instance b) Proposed a generalized formulation for this problem. c) Solve the problem instance in AMPL using the proposed generalized formulation.
Expert Answer:
Answer rating: 100% (QA)
Answer Let Fuel filled at stop j Tank fuel level at stop j Ending tank fuel level at stopj mGallons ... View the full answer
Posted Date:
Students also viewed these accounting questions
-
Assume the likelihood that any flight on Delta Airlines arrives within 15 minutes of the scheduled time is .90. We randomly selected a Delta flight on four different days. a. What is the likelihood...
-
Delta Airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa. Suppose we believe that actual flight times are uniformly distributed between 2 hours and 2 hours,...
-
A small commuter airline flies planes that can seat up to 8 passengers. The airline has determined that the probability that a ticketed passenger will not show up for a flight is 0.2. For each flight...
-
Which of the following statements is FALSE about illusory correlations: An illusory correlation refers to the tendency to perceive two things as being related when they are not, or being more...
-
Micro-Technologies Inc., a computer manufacturer, has the following items on its balance sheetoffice furniture delivery truck, patent, computer assembly machine, building, memory chips. Required:...
-
The following cost graphs illustrate various types of cost behavior: For each of the following costs, identify the cost graph that best illustrates its cost behavior as the number of units produced...
-
In a large laboratory electromagnet, the poles have a circular cross section with a diameter of \(100 \mathrm{~mm}\) and are \(25 \mathrm{~mm}\) apart. If there is a uniform 1. 3-T magnetic field...
-
Why is it important to assess business user attitudes, not just their use of information?
-
Question two (20mks) Building Societies Act is a well structured and balanced Organism that spells out different functions. Identify and describe the organization and management of building society...
-
You are a profitable conglomerate thinking about getting into the gelati business by acquiring the firm Alati Gelati (AG). Current info for you, AG and their similar comp is listed below. You...
-
Q. Mechanism of anti-migraine drug causing angina like symptoms is; a. Release NO b. Inactivates calcium channel LC-5-HT agonist d. 5-HT antagonist
-
Why are direct marketing methods more expensive than traditional methods but still considered a viable media choice?
-
There are several categories of magazines. Define each.
-
What are the pros and cons associated with radio advertising?
-
What are the seven basic areas that make up a marketing plan? What are their roles/purpose?
-
List three job stressors and how they might impact employee health and employer health costs.
-
Product costs are matched with revenue on the basis of the period during which the cost is incurred.True or False?
-
Listed below are common types of current liabilities, contingencies, and commitments: a. Accounts payable b. Bank loans and commercial paper c. Notes payable d. Dividends payable e. Sales and excise...
-
(a) What percentage of those not completing high school were females? (b) What percentage of those not completing high school were males? (c) What percentage of those completing high school were...
-
(a) What percentage of single individuals choose to live in towns, villages, and the country? (b) What percentage of married individuals choose to live in towns, villages, and the country? (c) What...
-
(a) How many of male respondents in this study had some college degree? (b) How would you describe the largest group of respondents? (c) What could be stated about the differences between male and...
Study smarter with the SolutionInn App