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Could someone explain the process in b) where the best project is chosen? Thank

ID: 2785016 • Letter: C

Question

Could someone explain the process in b) where the best project is chosen? Thank you.

9.3The following table indicates the conventional benefit-cost ratios for 6 projects which are ranked, in terms of their respective initial cost, from smallest (A) to largest (F) B/C Ratios Projects 1.2 1.15 0.8 0.9 1.05 a) Determine which public sector projects are acceptable? All projects with an individual benefit-cost ratio at least equal to unity are acceptable: B, C, D, E and F Tvpical Problems and Solutions Engineering Econ Prepared by: C. Théoret October 2011 COST-BENEFIT ANALYSIS Page 22 b) Determine the best public sector project. Comparing projects B, C, D, E and F: * * * * project B is preferred to project A project C is preferred to project B project C is preferred to project D project E is preferred to project C project E is preferred to project F * Therefore project E is the best public sector project.

Explanation / Answer

We see that C is over B and B is over A

so, C is over B and A and C is over D

So, C is over B,A,D

E is over C.

So, E is over C,B,A,D

E is over F

Hence, E is over C,B,A,D,F

Thus E is over every other projects

Hence, choose E