A City Wants to Locate 2 New Fire Fighting Ladder $\quad$

question 70

Essay

A city wants to locate 2 new fire fighting ladder trucks to maximize the number of tall buildings which they can cover within a 3 minute response time. The city is divided into 4 zones. The fire chief wants to locate no more than one of the trucks in either Zone 1 or Zone 2. The number of tall buildings in each zone and the travel time between zones is listed below.
Formulate the ILP for this problem.
$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\quad$$\underline{\text { To zone }}$
$\begin{array}{l}\begin{array} { c c c c c c } \text { No. tall building } & \text { From zone } & 1 & 2 & 3 & 4 \\\hline 50 & 1 & 0 & 2 & 1 & 6 \\90 & 2 & 2 & 0 & 4 & 5 \\60 & 3 & 1 & 4 & 0 & 1 \\70 & 4 & 6& 5 & 1 & 0\end{array}\end{array}$

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Definitions:

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Idealistic or visionary communities designed to create a perfect society, often characterized by a shared ideology and lifestyle.

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A war between citizens of the same country.

Institution Building

The process of establishing and structuring new organizations or systems that fulfill societal, economic, or political needs.