This subject is Project Management

Please help me with this discussion question

Question There are three techniques or tools for planning project procurement management - Expert judgment, Market Research and Make-or-buy analysis. List the factors you are likely to consider for or against selecting one of them to assist as a planning tool and explain why Your response should include: - At least two project-related communication problems that you have experienced - At least one way that each problem impacted the project - At least two recommendations for how communication might be improved in similar future projects