Complete the following steps to manage the review of the subcontractor performance: 

1. Identify or review the existing subcontractor areas of expertise, and build an operational profile for each subcontractor. Provide the operational profiles. 

2. Gather and examine information on the previous performance of the existing subcontractors, their work profiles and history, ensuring to do so under terms of confidentiality and security, and within known collection parameters. Provide the information gathered and the confidentiality and security procedures applied. 

3. Undertake a reviewing of the subcontractor performance for the purpose of identifying strengths and weaknesses. Document the reviewing and the strengths and weaknesses identified. 

4. Develop a management plan for each of the subcontractor to enhance their ability to meet the contractual obligations.

All questions are related to Select and manage building and construction contractors Answer the question by making PowerPoint presentation.