Maurice Tutor

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About Maurice Tutor

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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 401 Weeks Ago, 1 Day Ago
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Accounting Posted 08 Aug 2017 My Price 4.00

cost of responding

Based on Denardo et al. (1988) Three fires have just broken out in New York. Fires 1 and 2 each require two fire engines, and fire 3 requires three fire engines. The “cost” of responding to each fire depends on the time at which the fire engines arrive. Let tij be the time in minutes when the engine j arrives at fire i (if it is dispatched to that location). Then the cost of responding to each fire is as follows: fire 1, 6t11 + 4t 12; fire 2, 7t 21 + 3t 22; fire 3, 9t 31 + 8t 32 5t 33 There are three fire companies that can respond to the three fires. Company 1 has three engines available, and companies 2 and 3 each have two engines available. The time (in minutes) it takes an engine to travel from each company to each fire is shown in the file P05_85.xlsx.

a. Determine how to minimize the cost associated with assigning the fire engines

b. Would the formulation in part a still be valid if the cost of fire 1 were 4t 11 + 6t12?

Answers

Maurice Tutor
(5)
Status NEW Posted 08 Aug 2017 05:08 PM My Price 4.00

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