For the Following Linear Programming Problem ​

question 6

Essay

For the following linear programming problem ​
the final tableau is ​
a.Find the range of optimality for c_1, c_2, c_3, c_4, c_5, and c₆.
b.Find the range of feasibility for b₁,b₂,and b₃.
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Definitions:

Queue Discipline

The set of rules determining the order in which tasks are processed, particularly in the context of waiting lines or queues.

Waiting-Line Models

Mathematical models used to analyze the processes and queues in systems where there is demand for service and to predict waiting times and process efficiency.

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Activities involved in the day-to-day running of a business for the purpose of producing value for the stakeholders.

Maintenance Activities

Tasks undertaken to keep equipment or facilities in good working condition and to prevent breakdowns.