ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
expand_more
expand_more
format_list_bulleted
Question
Two methods can be used to produce solar panels for electric power generation. Method 1 will have an initial cost of $800,000, an AOC of $150,000 per year, and $125,000 salvage value after its 3-year life. Method 2 will cost $910,000 with an AOC of $125,000 and a $230,000 salvage value after its 5-year life. Assume your boss asked you to determine which method is better, but she wants the analysis done over a three-year planning period. You estimate the salvage value of Method 2 will be 40% higher after three years than it is after five years. If the MARR is 14% per year, which method should the company select?
Which method should the company select?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 3 steps
Knowledge Booster
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
- The profit relation for the following estimates at a quantity that is 10% above breakeven is: Fixed cost = $500,000 per year Cost per unit = $200 Revenue per unit = $250a. Profit = 200(11,000) - 250(11,000) - 500,000b. Profit = 250(11,000) - 500,000 - 200(11,000)c. Profit = 250(11,000) - 200(11,000) + 500,000d. Profit = 250(10,000) - 200(10,000) - 500,000arrow_forwardThe price of a car you want is $42,000 today. Its price is expected to increase by $1000 each year. You now have $25,000 in an investment account, which is earning 10% per year. How many years will it be before you have enough to buy the car without borrowing any money? Solve by (a) trial and error, and (b) by spreadsheet.arrow_forwardTwo methods to control newly discovered poisonous weeds in bar-ditches on the sides of county roads in New Farmendale are under consideration. Method A involves use of a 20-year life lining at an initial cost of $14,000 and an annual maintenance cost of $3 per kilometer (km). Method B involves spraying a chemical that costs $40 per liter. One liter will treat 8 km, but the treatment must be applied four times per year. In determining the number of km per year that would result in breakeven, the variable cost for method B is closest to: (a) $5 per km (b) $15 per km (c) $20 per km (d) $40 per kmarrow_forward
- The costs and revenue projections for a new product are estimated. What is the estimated profit at a production rate of 20% above breakeven? Fixed cost = $522,000 per year Production cost per unit = $201 Revenue per unit = $338 The estimated profit is determined to be $ per year.arrow_forwardMid-Valley Industrial Extension Service, a state-sponsoredagency, provides water quality sampling services toall business and industrial firms in a 10-county region.Last month, the service purchased all necessary lab equipmentfor full in-house testing and analysis. Now, an outsourcingcompany has offered to take over this function ona per-sample basis. Data and quotes for the two optionshave been collected. The MARR for government projectsis 5% per year and a study period of 8 years is chosen.In-house: Equipment and supplies initially cost$125,000 for a life of 8 years, an AOCof $15,000, and annual salaries of$175,000. Sample costs average $25.There is no significant salvage valuefor the equipment and supplies currentlyowned.Outsourced: Cost averages $100 per sample for thefirst 5 years, increasing to $125 persample for years 6 through 8. Determine the breakeven number of tests between the two options.arrow_forwardTwo processes can be used for producing a polymer that reduces friction loss in engines. Process T will have a first cost of $760,000, an operating cost of $100,000 per year, and a salvage value of $80,000 after its 2-year life. Process W will have a first cost of $1,200,000, an operating cost of $25,000 per year, and a $120,000 salvage value after its 4-year life. Process W will also require updating at the end of year 2 at a cost of $90,000. Which process should be selected on the basis of a present worth analysis at a MARR of 12% per year? The present worth of process T is $-[ and the present worth of process W is $- The process selected on the basis of the present worth analysis is process Warrow_forward
- A professional photographer who specializes in wedding-related activities paid $49,000 for equipment that will have a $2000 salvage value after 5 years. He estimates that his costs associated with each event amount to $65 per day. If he charges $300 per day for his services, how many days per year must he be employed in order to break even at an interest rate of 8% per year? The number of days required for break even is determined to be per year.arrow_forwardThe MARR is 7% per year, capital investment is $118,864, annual expense is $30,127, annual revenue is $89,754, salvage value is $18,093, The study period is 10 years. What is the AW?arrow_forwardA company that manufactures high-speed submersible rotary-indexing spindles is considering an upgrade of production equipment to reduce costs over the next 5 years. The company can invest $80,000 now, 1 year from now, or 2 years from now. Depending on when the investment is made, the savings will vary. The saving estimates are $23,000, $29,500, or $38,000 per year if the investment is made now, 1 year from now, or 2 years from now, respectively. The company will only invest if the ROR is at least 20% per year. Using a future worth analysis, determine if the timing of the investment will affect the return requirement and, if so, when the investment should be madearrow_forward
- An engineer must decide between two ways to pump concrete to the top of a seven-story building. Plan 1 requires the leasing of equipment for $60,000 initially and will cost between $0.40 and $0.95 per metric ton to operate, with a most likely cost of $0.50 per metric ton. The pumper can pump 100 metric tons per 8-hour day. If leased, the asset will have a contract period of 5 years. Plan 2 is a rental option that will cost $17,000 per year. In addition, an extra $13.5 per hour labor cost will be incurred for operating the rented equipment per 8-hour day. Which plan should the engineer recommend if the equipment will be needed for 90 days per year? The MARR is 12% per year.arrow_forwardTwo processes can be used for producing a polymer that reduces friction loss in engines. Process T will have a first cost of $660,000, an operating cost of $90,000 per year, and a salvage value of $80,000 after its 2-year life. Process W will have a first cost of $1,100,000, an operating cost of $25,000 per year, and a $120,000 salvage value after its 4-year life. Process W will also require updating at the end of year 2 at a cost of $90,000. Which process should be selected on the basis of a present worth analysis at a MARR of 12% per year? The present worth of process T is $- and the present worth of process W is $- The process selected on the basis of the present worth analysis is process (Click to select) ✓arrow_forwardCopper and nickel electroless plating processes are under consideration for printed circuit boards. The copper process has fixed costs of $110,000 per year with a variable cost of $66 per batch. The nickel process has a fixed cost of $89,500 per year and a variable cost of $90 per batch. Determine the number of batches that must be produced each year in order for the processes to break even. The number of batches that must be produced each year in order for the processes to break even is batches.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