Contemporary Engineering Economics (6th Edition)
Contemporary Engineering Economics (6th Edition)
6th Edition
ISBN: 9780134105598
Author: Chan S. Park
Publisher: PEARSON
Question
Book Icon
Chapter 5, Problem 57P
To determine

Calculate the present worth.

Blurred answer
Students have asked these similar questions
5-S2 A new recycling sorting and processing line is proposed to serve a medium size city. The installed cost of the new line is $2,400,000. The residual value after ten years is estimated at $480,000. The unit would produce recycled material ready for resale at a rate of $0.15/pound, and would run for ten years. How much recyclable material must be generated every year to justify the project (i.e., for the present value of the project to be positive). Use an interest rate of 9%.
A)Two options of feed-water storage installation are being considered to serve over 20 years of useful life: Option 1: Build a 20,000-gallon tank on a tower. The cost of installing the tank and tower is estimated to be $170,000. The annual operating and maintenance cost after tax adjustment is estimated to be $2,000. The salvage value is estimated to be negligible. Option 2: Place a 20,000-gallon tank of equal capacity on a hill near the refinery. The cost of installing the tank on the hill, including the extra length of service lines, is estimated to be $120,000 with negligible salvage value. The annual operating and maintenance cost of the water tank is estimated to be $1,500 after tax adjustment. Because of the location, an additional investment of 13,000 in pumping equipment is required. The pumping equipment is expected to have a service life of 10 years with a salvage value of $2,000 at the end of that time. The annual operating and maintenance cost (including any incometax…
Steve Company is considering replacing one of its machines. The available new model has a cost of $220,000, a 16-year life, and an AOC of $2,000. The machine must also be serviced every 4 years at a cost of $10,000. The machine can be salvaged at $45, 000. The MARR is 12%   How much annual net income must be realized from the machine to recover the capital investment?
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:9780190931919
Author:NEWNAN
Publisher:Oxford University Press
Text book image
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
Text book image
Engineering Economy (17th Edition)
Economics
ISBN:9780134870069
Author:William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:PEARSON
Text book image
Principles of Economics (MindTap Course List)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Text book image
Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning
Text book image
Managerial Economics & Business Strategy (Mcgraw-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education