Question: An information systems consultant who lives in Dallas must spend

An information systems consultant who lives in Dallas must spend the majority of the month of March onsite with a client in San Diego. Her travel schedule for the month is as follows:
Leave Dallas Leave San Diego
Monday, March 2 ....... Friday, March 6
Monday, March 9 ....... Thursday, March 12
Tuesday, March 17 ........ Friday, March 20
Monday, March 23 ........ Wednesday, March 25

The usual round-trip ticket price between Dallas and San Diego is $750. However, the airline offers a 25% discount if the dates on a round-trip ticket cover less than 7 nights and include a weekend. A35% discount is offered for round-trip tickets covering 10 or more nights, and a 45% discount is available for round-trip tickets covering 20 or more nights. The consultant can purchase four round-trip tickets in any manner that allows her to leave Dallas and San Diego on the days indicated.
a. Draw a network flow model for this problem.
b. Implement the problem in a spreadsheet and solve it.
c. What is the optimal solution? How much does this save for four full-cost roundtrip tickets?


View Solution:


Sale on SolutionInn
Sales64
Views2069
Comments
  • CreatedOctober 06, 2012
  • Files Included
Post your question
5000