Note: This Problem Requires the Use of a Linear Programming

Multiple Choice

Note: This problem requires the use of a linear programming application such as Solver or Analytic Solver.
To enhance the safety of your facility, you decide to add more fire extinguishers. Your goal is to have each area within 50 feet of a fire extinguisher, but to minimize the total number of fire extinguishers you need to purchase. You have divided the facility into 7 zones and have identified 8 possible locations for fire extinguishers. The following table shows the distance (in feet) from each zone to each potential location.


How many fire extinguishers should you purchase?

A) 2
B) 3
C) 4
D) 5
E) 6