In order to improve evacuation routes out of New Orleans in the event of another major disaster such as Hurricane Katrina, the Louisiana Department of Transportation (L-DoT) is planning to construct an additional bridge across the Mississippi River. The department uses an interest rate of 8% and plans a 50-year life for either bridge. Which design has the better present worth? All costs in SM Land acquisition Annual O & M Annual increase Major Maintenance (Year 25) Salvage Cost Initial Construction Bridge M $220 2 0.04 185 30 $585 Bridge L $195 3 0.03 210 27 $470

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question
Pls help me correctly show full steps and concept
In order to improve evacuation routes out of New Orleans in the event of another major
disaster such as Hurricane Katrina, the Louisiana Department of Transportation (L-DoT) is
planning to construct an additional bridge across the Mississippi River. The department uses
an interest rate of 8% and plans a 50-year life for either bridge. Which design has the better
present worth?
All costs in $M
Land acquisition
Annual O & M
Annual increase
Major Maintenance (Year 25)
Salvage Cost
Initial Construction
Bridge M
$220
2
0.04
185
30
$585
Bridge L
$195
3
0.03
210
27
$470
Transcribed Image Text:In order to improve evacuation routes out of New Orleans in the event of another major disaster such as Hurricane Katrina, the Louisiana Department of Transportation (L-DoT) is planning to construct an additional bridge across the Mississippi River. The department uses an interest rate of 8% and plans a 50-year life for either bridge. Which design has the better present worth? All costs in $M Land acquisition Annual O & M Annual increase Major Maintenance (Year 25) Salvage Cost Initial Construction Bridge M $220 2 0.04 185 30 $585 Bridge L $195 3 0.03 210 27 $470
Expert Solution
steps

Step by step

Solved in 3 steps with 4 images

Blurred answer
Knowledge Booster
Probability and Expected Value
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education