A company is managing a large-scale construction project with multiple phases and limited resources. The project manager is considering using Operations Research (OR) techniques to improve project planning and execution. Your task is to evaluate how OR principles can be integrated into the project management process to optimize resource allocation, scheduling, and risk management. Required: Discuss how Operations Research principles can be applied to improve the efficiency of project management in the context of this construction project. Provide specific examples of OR techniques that could be utilized in project planning and execution. In your answer, address the following: Overview of Operations Research Principles: What are the core principles of Operations Research? How do these principles apply to project management? Integration of OR Techniques in Project Management: Describe at least three OR techniques that can be applied to project planning and execution. How would each technique address specific challenges in the construction project? Practical Implications: What are the potential benefits of integrating OR techniques into the project management process? Discuss any limitations or considerations that the project manager should be aware of when implementing these techniques