Intro to Project Management: Project Procurement Management MakeorBuy Analysis

What This Is

Make-or-buy analysis is a critical decision-making process in project management that determines whether to produce a product or service in-house (make) or acquire it from an external source (buy). This analysis is essential for successful project delivery as it affects project costs, timelines, and resource allocation. For instance, consider a construction project where the project manager needs to decide whether to build a custom bridge or purchase a pre-fabricated one. The make-or-buy decision can significantly impact the project's budget, schedule, and quality.

Key Terms & Formulas

• Make-or-Buy Decision: A choice between producing a product or service in-house (make) or acquiring it from an external source (buy).
• Opportunity Cost: The cost of choosing one option over another (e.g., building a bridge vs purchasing a pre-fabricated one).
• Make-or-Buy Matrix: A tool used to evaluate the feasibility of producing a product or service in-house or acquiring it from an external source.
• Make-or-Buy Analysis: A detailed evaluation of the costs, benefits, and risks associated with producing a product or service in-house or acquiring it from an external source.
• Internal Rate of Return (IRR): The minimum rate of return required to justify an investment (e.g., building a bridge).
• Net Present Value (NPV): The present value of expected future cash flows (e.g., savings from purchasing a pre-fabricated bridge).
• Break-Even Analysis: A calculation to determine the point at which the costs of producing a product or service in-house equal the costs of acquiring it from an external source.
• Make-or-Buy Ratio: A ratio that compares the costs of producing a product or service in-house to the costs of acquiring it from an external source.
• Make-or-Buy Index: A numerical value that represents the relative costs of producing a product or service in-house versus acquiring it from an external source.

Step-by-Step / Process Flow

1. Identify the Product or Service: Determine the specific product or service that requires a make-or-buy decision.
2. Gather Data: Collect relevant data on the costs, benefits, and risks associated with producing the product or service in-house and acquiring it from an external source.
3. Evaluate Options: Use the make-or-buy matrix and other tools to evaluate the feasibility of producing the product or service in-house or acquiring it from an external source.
4. Analyze Costs: Calculate the costs of producing the product or service in-house and acquiring it from an external source, including opportunity costs.
5. Make a Decision: Based on the analysis, make a make-or-buy decision that aligns with the project's objectives and constraints.
6. Monitor and Control: Continuously monitor and control the make-or-buy decision to ensure it remains aligned with the project's objectives and constraints.

Common Mistakes

• Mistake: Failing to consider opportunity costs when making a make-or-buy decision.
• Correction: Include opportunity costs in the analysis to ensure a comprehensive evaluation of the options.
• Mistake: Not using a make-or-buy matrix to evaluate the feasibility of producing a product or service in-house or acquiring it from an external source.
• Correction: Use a make-or-buy matrix to systematically evaluate the costs, benefits, and risks associated with each option.
• Mistake: Not considering the long-term implications of a make-or-buy decision.
• Correction: Consider the long-term implications of a make-or-buy decision, including potential changes in market conditions or technology.

Exam Tips

• Tip: Be prepared to apply the make-or-buy analysis to a variety of scenarios, including construction, manufacturing, and service projects.
• Tip: Understand the difference between opportunity costs and sunk costs, and how to apply them in a make-or-buy analysis.
• Tip: Be able to explain the concept of internal rate of return (IRR) and net present value (NPV) in the context of make-or-buy analysis.

Quick Practice Questions

1. If the make-or-buy ratio is 1.2, is the product more expensive to produce in-house or acquire from an external source? Answer: More expensive to produce in-house. Explanation: A make-or-buy ratio greater than 1 indicates that the product is more expensive to produce in-house.
2. If the IRR of a project is 10%, is it a good investment? Answer: Yes, it is a good investment. Explanation: An IRR of 10% indicates that the project is expected to generate a return greater than the cost of capital.
3. If the NPV of a project is -$100,000, is it a good investment? Answer: No, it is not a good investment. Explanation: A negative NPV indicates that the project is expected to generate a return less than the cost of capital.

Last-Minute Cram Sheet

• Make-or-buy analysis is a critical decision-making process in project management.
• Opportunity costs are the costs of choosing one option over another.
• Make-or-buy matrix is a tool used to evaluate the feasibility of producing a product or service in-house or acquiring it from an external source.
• Internal rate of return (IRR) is the minimum rate of return required to justify an investment.
• Net present value (NPV) is the present value of expected future cash flows.
• Break-even analysis is a calculation to determine the point at which the costs of producing a product or service in-house equal the costs of acquiring it from an external source.
• Make-or-buy ratio is a ratio that compares the costs of producing a product or service in-house to the costs of acquiring it from an external source.
• Make-or-buy index is a numerical value that represents the relative costs of producing a product or service in-house versus acquiring it from an external source.
• Opportunity costs should be included in the analysis to ensure a comprehensive evaluation of the options.
• A make-or-buy matrix should be used to systematically evaluate the costs, benefits, and risks associated with each option.
• Long-term implications of a make-or-buy decision should be considered.
• IRR and NPV should be understood in the context of make-or-buy analysis.
• Make-or-buy ratio greater than 1 indicates that the product is more expensive to produce in-house.
• A negative NPV indicates that the project is expected to generate a return less than the cost of capital.