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This exercise engages five groups in identifying and justifying the benefits and costs associated with various assets such as printers, computers, software, bridges, and roads. Participants will analyze a do-nothing scenario versus alternatives like upgrading assets to improve their conditions. By using Benefit-Cost Analysis (BCA), each group will determine which alternative offers the highest value for investment. The exercise emphasizes the role of BCA in simplifying decision-making and encourages discussion on the application of deterioration models for different asset types.
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Benefit Cost Analysis (BCA)
Class exercise • 5 groups • List the benefits and costs that you believe will help in determining the BC of the asset. Justify your answers.
Decision making based on BCA • Base case: DO-nothing scenario • Example: • Road – Poor condition • Printer – Poor condition • Software – Full of bugs • Server – Very slow • Alternative 1: Upgrade to a better condition • Example: • Upgrade road so that overall condition becomes “Fair” • Upgrade server so that it becomes faster
Decision making based on BCA • Alternatives – numerous • How to decide which alternative is better or the best in comparison to the base case “Do-nothing scenario” • Use BCA • Alternative with a higher BCA value is the most economically judicious one to invest/fund. • BCA makes decision making for AM much easier.
Discussion Topic • For what type of assets would you consider building deterioration models?