practice_2_Q7_solution

practice_2_Q7_solution - Urbana 100 200 Decision var to St...

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Question 7: Java Cruise There are three worksheets. A) Decision variables #salespeople we send from Little Rock to St. Louis #salespeople we send from Little Rock to Detroit #salespeople we send from Urbana to St. Louis #salespeople we send from Urbana to Detroit B) LP Formulation Air fares St. Louis Detroit hotel St. Louis Detroit Little Rock 400 200 180 200 Urbana 100 200 Decision var to St. Louis to Detroit #people we send from Little Rock 0 4 #people we send from Urbana 5 0 Objective 3000 <--This long formula is not good. It's easier to make mista Constraints St. Louis 5 >= 5 Detroit 4 >= 4 Little Rock 4 <= 6 Urbana 5 <= 6

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takes. And when you do, it's harder to debug.
Question 7: Java Cruise A) Decision variables #salespeople we send from Little Rock to St. Louis #salespeople we send from Little Rock to Detroit #salespeople we send from Urbana to St. Louis #salespeople we send from Urbana to Detroit B) LP Formulation Air fares St. Louis Detroit hotel St. Louis Detroit Little Rock 400 200 180 200

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Unformatted text preview: Urbana 100 200 Decision var to St. Louis to Detroit #people we send from Little Rock 4 #people we send from Urbana 5 Airfare to St. Louis to Detroit From Little Rock 800 Total Airfare From Urbana 500 1300 Hotel St. Louis Detroit Total Hotel 900 800 1700 Objective (Total Cost) 3000 Constraints #people we send to: St. Louis 5 >= 5 Detroit 4 >= 4 #people we send from: Little Rock 4 <= 6 Urbana 5 <= 6 Question 7: Java Cruise A) Decision v#salespeople we send from Little Rock to St. Louis #salespeople we send from Little Rock to Detroit #salespeople we send from Urbana to St. Louis #salespeople we send from Urbana to Detroit B) LP Formulation Cost from/to St. Louis Detroit Little Rock 580 400 Urbana 280 400 Decision Variables: #people we send from/to St. Louis Detroit Total At most Little Rock 3 3 6 Urbana 5 1 6 6 Total 5 4 At least 5 4 Objective(cost) 3000...
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practice_2_Q7_solution - Urbana 100 200 Decision var to St...

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