Contemporary Engineering Economics (6th Edition)
6th Edition
ISBN: 9780134105598
Author: Chan S. Park
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 6, Problem 3P
To determine
Calculate the annual worth.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A company owns a fleet of trucks and operates its own maintenance shop. A particular type of truck,
generally used for five years, has an initial cost of $75,000 and a salvage value of $15,000. Maintenance
cost is $5,000 per year, and it increases by $2000 yearly. Assuming interest at 10%, find the equivalent
annual cost of owning and maintaining the truck.
Q2. A machine has an initial purchase cost of $100,000, an annual operation and
maintenance cost of $2,000, a life of 10 years, and a salvage value of $20,000. At
the end of years 4 and 8, it requires a major service (overhaul), which costs
$20,000 and $15,000 respectively. What is the present equivalent cost of owning
and operating this machine if the interest rate is 10% per year?
Deere Construction just purchased a new track hoe attachment costing $12,500. The CFO, John,expects the implement will be used for five years when it is estimated to have a salvage value of$4,000. Maintenance costs are estimated to be $0 the first year and will increase by $100 eachyear thereafter. If a 12% interest rate is used, what is the equivalent uniform annual cost of theimplement?
Chapter 6 Solutions
Contemporary Engineering Economics (6th Edition)
Ch. 6 - Prob. 1PCh. 6 - Prob. 2PCh. 6 - Prob. 3PCh. 6 - Prob. 4PCh. 6 - Prob. 5PCh. 6 - Prob. 6PCh. 6 - Consider the cash flows in Table P6.7 for the...Ch. 6 - Prob. 8PCh. 6 - Prob. 9PCh. 6 - The repeating cash flows for a certain project are...
Ch. 6 - Beginning next year, a foundation will support an...Ch. 6 - Prob. 12PCh. 6 - Prob. 13PCh. 6 - Prob. 14PCh. 6 - Prob. 15PCh. 6 - Prob. 16PCh. 6 - Prob. 17PCh. 6 - Prob. 18PCh. 6 - The Geo-Star Manufacturing Company is considering...Ch. 6 - Prob. 20PCh. 6 - Prob. 21PCh. 6 - Prob. 22PCh. 6 - Prob. 23PCh. 6 - Prob. 24PCh. 6 - Prob. 25PCh. 6 - Prob. 26PCh. 6 - Prob. 27PCh. 6 - Prob. 28PCh. 6 - Prob. 29PCh. 6 - Prob. 30PCh. 6 - Prob. 31PCh. 6 - Prob. 32PCh. 6 - Prob. 33PCh. 6 - Prob. 34PCh. 6 - Prob. 35PCh. 6 - Prob. 36PCh. 6 - Prob. 37PCh. 6 - Prob. 38PCh. 6 - Prob. 39PCh. 6 - Prob. 40PCh. 6 - Prob. 41PCh. 6 - Prob. 42PCh. 6 - Prob. 43PCh. 6 - Prob. 44PCh. 6 - Prob. 45PCh. 6 - Prob. 46PCh. 6 - Prob. 47PCh. 6 - Prob. 48PCh. 6 - Prob. 49PCh. 6 - Prob. 50PCh. 6 - Prob. 51PCh. 6 - Prob. 52PCh. 6 - Prob. 53PCh. 6 - Prob. 1STCh. 6 - Prob. 2STCh. 6 - Prob. 3STCh. 6 - Prob. 4ST
Knowledge Booster
Similar questions
- Problem 02.030 - Arithmetic change in cash flows An arithmetic cash flow gradient series equals $700 in year 1, $800 in year 2, and amounts increasing by $100 per year through year 8. At i= 11% per year, determine the present worth of the cash flow series in year 0. The present worth of the cash flow series in year 0 is $arrow_forwardThe maintenance on a machine is expected to be 3,500, P7,000, 10,500, and 14,000 for the second, third, fourth, and fifth year, respectively. Then the present equivalent value at the beginning of the first year if the interest is 6% per year is Blank 1. Blank 1 Add your answerarrow_forwardMaintenance costs of a machine start at $1000 and go down by $100 each year for 5 years. What is the equivalent uniform annual maintenance cost for the machinery if i = 6%arrow_forward
- The city of Oak Ridge is considering the construction of a three kilometer (km) greenway walking trail. It will cost $1,000 per km to build the trail and $320 per km per year to maintain it over its 23-year life. If the city's MARR is 10% per year, what is the equivalent uniform annual cost of this project? Assume the trail has no residual value at the end of 23 years.arrow_forwardA generator is purchased on the basis of guaranteed performance. A test indicates that the operating cost will be 300 more per year than the manufacturer guaranteed. If the expected life of the generator is 20 years and money is worth 8%, how much should the purchaser deduct from the purchased price to compensate for the extra operating cost?arrow_forwardMary, a project manager for ABC Ic., is reviewing a product quality improvement project. She has determined that the project's Annual Worth of $3,396. for a period of 8 years. She now has to calculate the IRR for the project but unfortunately she has lost some information about the cash flows. She knows only that the project has: a 8-year project life with an initial cost of $400,000. a set of equal revenue cash flows occurred at the end of each year for 8 years, and • MARR used for calculation the Annual Worth was 8%. Find the annual revenue first and then calculate the IRR for the project = ? O 14% < IRR (i*) < 15% O 13% < IRR (i*) < 14% O 10% < IRR (i*) < 11% O 9% < IRR (i*) < 10% O 8% < IRR (i*) < 9%arrow_forward
- A company predicts they will make $1,321 per year over the next 19 years if they spend $2,497 on a machine (an asset with multi-year use). If the MARR is 16.0%, how much is this investment worth per year?arrow_forwardCombined-cycle power plants use two combustion turbines to produceelectricity. Heat from the first turbine’s exhaust is captured to heatwater and produce steam sent to a second steam turbine thatgenerates additional electricity. A 968-megawatt combined-cycle gasfired plant can be purchased for P450 million, has no salvage value,and produces a net cash flow (revenues less expenses) of P50 millionper year over its expected 30-year life.a. If the hurdle rate (MARR) is 14% per year, how profitable aninvestment is this power plant?b. What is the simple payback period for the plant? Is this investmentacceptable?arrow_forwardRequired information A process for producing the mosquito repellant Deet has an initial investment of $205,000 with annual costs of $53,000. Income is expected to be $90,000 per year. What is the payback period at /= 0% per year? At/ 12% per year? (Note: Round your answers to the nearest integer.) The payback period at / 0% is determined to be years. The payback period at i= 12% is determined to be years.arrow_forward
- An electrical energy audit indicates electrical motor consumption is 4 x 106 kWh per year. By upgrading the motor spares with high efficiency motors a 10% savings can be realized. The additional cost for these motors is estimated at $80,000. Assuming an 8 cents per kWh energy charge and 20-year life, is the expenditure justified based on a minimum rate of return of 20% before taxes? Solve the problem using the present worth, annual cost, and payback methods.arrow_forwardA new wave-soldering machine is expected to save Brisbane Circuit Boards $15,000 per year through reduced labour costs and increased quality. The device will have a life of eight (8) years, and have a salvage value of $20,000. at the end of the 8th year (salvage value means the used machine can be sold in the open market). If the company can generally expect to get 12% return on its capital, how much could it afford to pay for the wave-soldering machinearrow_forwardProblem 03.041 Shifted Gradients Nippon Steel's expenses for heating and cooling a large manufacturing facility are expected to increase according to an arithmetic gradient beginning in year 2. If the cost is $550,000 this year (year O) and will be $550,000 again in year 1, but then it is estimated to increase by $57,000 each year through year 12, what is the equivalent annual worth in years 1 to 12 of these energy costs at an interest rate of 14% per year? The equivalent annual worth is determined to be $arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Economics (12th Edition)EconomicsISBN:9780134078779Author:Karl E. Case, Ray C. Fair, Sharon E. OsterPublisher:PEARSONEngineering Economy (17th Edition)EconomicsISBN:9780134870069Author:William G. Sullivan, Elin M. Wicks, C. Patrick KoellingPublisher:PEARSON
- Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage LearningManagerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage LearningManagerial Economics & Business Strategy (Mcgraw-...EconomicsISBN:9781259290619Author:Michael Baye, Jeff PrincePublisher:McGraw-Hill Education
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
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)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher:Cengage Learning
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-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education