Answered: suggested five mutually exclusive…

suggested five mutually exclusive alternatives to be considered for providing a sewage-treatment facility. The annual equivalent costs and estimated benefits of the alternatives are

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

New York Municipality engineers suggested five mutually exclusive alternatives to be considered for providing a sewage-treatment facility. The annual equivalent costs and estimated benefits of the alternatives are as follows. Which plan. if any, should be adopted if the Sewage Authority wishes to invest if, and only if. the B-C ratio is at least 1.0?

Annual equivalence ( in thousands)
Benefit
1140
Project
Cost
E
990
A
1110
1050
B
810
900
C
1390
1230
D
1500
1350

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