Engineering Economy, Student Value Edition (17th Edition)
17th Edition
ISBN: 9780134838137
Author: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 11, Problem 18P
To determine
Calculate the breakeven value.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In certain cases, experience will indicate the best time to perform certain operations to maintain
equipment at the highest level of efficiency. A machine used for cutting materials in a factory has the ff
outputs per hour at various speeds and requires periodic tool regrinding at the intervals cited.
Speed
Output per Hour
Tool Regrinding
A
200pcs
Every 8 hrs
B
250pcs
Every 7 hrs
C
280pcs
Every 5 hrs
A set of tools costs P1,800 and can be ground twenty times. Each regrinding costs P18 and the
time needed to regrind and change tools is 1 hour. The machine operator is paid P28 per hour,
including the time the tool is changed. The tool grinder who also sets the tools to the machine is
paid P25 per hour. The hourly rate chargeable against the machine is P54, regardless of machine
speed. What is the total cost of Speed B.
ABC Corporation will be making a $100,000 payment and a collection of the same amount. The buying spot rate for a USD is P52.10 and the selling spot rate is P52.35. By matching the collection and the payment, ABC was able to make cost savings of how much?
A steam boiler is required as part of the design of a new plant. The types of fuel that can be used to ignite the boiler are natural gas, fuel oil, and coal. The cost of installation including all required controls is $40,000 for natural gas, $50,000 for fuel oil, and $120,000 for coal. In addition, the annual cost of fuel oil is $8,000 less than the annual cost of natural gas and $12,000 more than the annual cost of coal. The boiler is to be utilized for 20 years and interest rate is 8%. Using the most suitable approach, determine the best alternative. Is there any other consideration for the obtained result?
As one way, please solve using either Cash Flow Analysis, Present Worth Analysis, or any other similar method.
As a second way, use Excel software and include all required command statements require to solve it.
Chapter 11 Solutions
Engineering Economy, Student Value Edition (17th Edition)
Ch. 11 - Prob. 1PCh. 11 - Refer to Example 11-2. Assuming gasoline costs...Ch. 11 - Prob. 3PCh. 11 - Prob. 4PCh. 11 - Prob. 5PCh. 11 - Prob. 6PCh. 11 - Prob. 7PCh. 11 - Prob. 8PCh. 11 - Prob. 9PCh. 11 - Prob. 10P
Ch. 11 - Prob. 11PCh. 11 - Prob. 12PCh. 11 - Prob. 13PCh. 11 - Prob. 14PCh. 11 - Prob. 15PCh. 11 - Prob. 16PCh. 11 - Prob. 17PCh. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - A bridge is to be constructed now as part of a new...Ch. 11 - An aerodynamic three-wheeled automobile (the Dart)...Ch. 11 - Prob. 23PCh. 11 - Prob. 24SECh. 11 - Prob. 25SECh. 11 - Prob. 26SECh. 11 - Prob. 27SECh. 11 - Prob. 28SECh. 11 - Prob. 29SECh. 11 - Prob. 30FECh. 11 - Prob. 31FECh. 11 - A supermarket chain buys loaves of bread from its...Ch. 11 - A supermarket chain buys loaves of bread from its...Ch. 11 - Prob. 34FECh. 11 - Prob. 35FECh. 11 - Prob. 36FECh. 11 - Prob. 37FECh. 11 - Prob. 38FECh. 11 - Prob. 39FECh. 11 - Prob. 40FECh. 11 - Prob. 41FECh. 11 - Prob. 42FE
Knowledge Booster
Similar questions
- The initial cost of a pickup truck is $12,748 and will have a salvage value of $4,360 after five years. Maintenance is estimated to be a uniform gradient amount of $121 per year, with zero dollar for first year maintenance. The operation cost is estimated to be $0.3 per mile for 351 miles per month. If the interest rate is 12%, what is the annual equivalent cost (AEC) for the truck?arrow_forwardAn integrated, combined cycle power plant produces 285 MW of electricity by gasifying coal. The capital investment for the plant is $450 million, spread evenly over two years. The operating life of the plant is expected to be 18 years. Additionally, the plant will operate at full capacity 76% of the time (downtime is 24% of any given year). The MARR is 10% per year. a. If this plant will make a profit of two cents per kilowatt-hour of electricity sold to the power grid, what is the simple payback period of the plant? Is it a low-risk venture? b. What is the IRR for the plant? Is it profitable? a. The simple payback period of the plant is years. (Round up to one decimal place.) It's a venture. b. The IRR for the plant is%. (Round to one decimal place.) The plant isarrow_forwardAn integrated, combined cycle power plant produces 295 MW of electricity by gasifying coal. The capital investment for the plant is $450 million, spread evenly over two years. The operating life of the plant is expected to be 15 years. Additionally, the plant will operate at full capacity 72% of the time (downtime is 28% of any given year). The MARR is 8% per year. a. If this plant will make a profit of two cents per kilowatt-hour of electricity sold to the power grid, what is the simple payback period of the plant? Is it a low-risk venture? b. What is the IRR for the plant? Is it profitable? a. The simple payback period of the plant is 12.1 years. (Round up to one decimal place.) It's a high-risk venture. b. The IRR for the plant is %. (Round to one decimal place.)arrow_forward
- Delaware Chemicals is considering the installation of a computer process con- trol system in one of its processing plants. This plant is used about 40% of the time, or 3,500 operating hours per year, to produce a proprietary demulsifica- tion chemical; during the remaining 60% of the time, it is used to produce other specialty chemicals. The annual production of the demulsification chemical amounts to 30,000 kilograms per year, and it sells for $15 per kilogram. The proposed computer process control system will cost $65,000 and is expected to provide specific benefits in the production of the demulsification chemical as follows: First, the selling price of the product could be increased by $2 per kilogram because the product would be of higher purity, which translates into better demulsification performance. Second, production volumes would increase by 4,000 kilograms per year as a result of higher reaction yields, without any increase in requirements for raw material quantities or…arrow_forwardA plant engineer wishes to know which of two types of lightbulbs should be used to light a warehouse. The bulbs currently used cost $45.90 per bulb and last 14,600 hours before burning out. The new bulb ($60 per bulb) provides the same amount of light and consumes the same amount of energy but lasts twice as long. The labor cost to change a bulb is $16.00. The lights are on 19 hours a day, 365 days a year. If the firm's MARR is 15%, what is the maximum price (per bulb) the engineer should be willing to pay to switch to the new bulb? (Assume that the firm's marginal tax rate is 40%.)arrow_forwardAn integrated, combined cycle power plant produces 290 MW of electricity by gasifying coal. The capital investment for the plant is $530 million, spread evenly over two years. The operating life of the plant is expected to be 15 years. Additionally, the plant will operate at full capacity 74% of the time (downtime is 26% of any given year). The MARR is 5% per year. a. If this plant will make a profit of three cents per kilowatt-hour of electricity sold to the power grid, what is the simple payback period of the plant? Is it a low-risk venture? b. What is the IRR for the plant? Is it profitable?arrow_forward
- The purchase of a motor for $11,823.97 and a generator for $6,415.31 will allow a company to produce its own energy. The configuration can be assembled for $1,036.99. The service will operate for 2,920.98 hours/year for 10 years. The maintenance cost is $300/year, and the cost to operate is $0.85/h for fuel and related costs. There is $458.02 in salvage value for the system at the end of 10 years. Using straight line depreciation, what is the annual cost for the operation?arrow_forwardIn a college town, a friend of yours spent $100,000 on a small apartment building. She paid $10,000 out of her own pocket for the structure and obtained a $90,000 mortgage from a local bank. The annual bank mortgage payment is $10,500. Your friend also anticipates that annual building and grounds maintenance will cost $15,000. There are four apartments (two bedrooms each) in the building that can each be rented for $360 per month. Refer to the Engineering Economy and Design process, answer the following: a. Is there a problem with your friend? what is it, if so? b. What options does she have? (Please state at least three) c. Calculate the economic consequences and other necessary data for the alternatives in Part b. d. Choose a criterion for differentiating between alternatives and use it to advise your friend on which course path to take. e. Attempt to analyze and compare the alternatives in view of at least one criterion in addition to cost. f. what should your friend do based on the…arrow_forwardA piece of construction equipment for a contractor costs $45,000 to purchase.Fuel, oil, grease and minor maintenance are estimated to cost $12.34 for each hour that the equipment is used. The tires cost $3,200 to replace (estimated to occur every 2,800 hours of use), and major repairs of $6,000 are expected after 4,200 hours of use. The piece of equipment is expected to last for 8,400 hours, after which it will have an estimated salvage value of 10% of its purchase price. How much should the owner charge per hour of use, if she expects to use the equipment 1,400 hours per year? Major repairs and tire replacement will not be done at the end of the equipment's service life. Assume an interest rate of 15%.arrow_forward
- An area can be irrigated by pumping water from a nearby river. Two competing installations are being considered. The MARR is 12% per year and electric power for the pumps costs $0.06 per kWh. Recall that 1 horsepower (hp) equals 0.746 kilowatts. (11.2, 11.3) a. At what level of operation (hours per year) would you be indifferent between the two pumping systems? If the pumping system is expected to operate 2,000 hours per year, which system should be recommended? b. Perform a sensitivity analysis on the efficiency of Pump A. Over what range of pumping efficiency is Pump A preferred to Pump B? Assume 2,000 hours of operation per year, and draw a graph to illustrate your answer.arrow_forwardElectric posts and transmission lines must be installed in a new industrial park. It has been estimated that 23 km of transmission lines will be needed and each kilometer of line costs P14,000.00 including the installation. In addition a pole must be placed every 100 meters on the average to support the lines, and the cost of the pole and its installation is P2,100.00 including labor. What is the cost of the entire project?arrow_forwardAMH Inc. currently sells 1,148 Class A motor homes, 2,751 Class C motor homes, and 108,438 pop- up trailers yearly. AMH is considering adding a mid-range camper and expects to sell 1,783 if launched. However, if the new camper is added, AMH expects that its Class A sales will decline to 656 units while the Class C campers will decline to 1,750. The sales of pop-ups will not be affected. Class A motor homes sell each for an average of $115,324. Class C homes are priced at $27,383, and the pop-ups sell each for $4,678. The new mid-range camper will sell for $46,299. What is the cost of erosion? Round your response to the dollar, and input without the $ sign.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:PEARSON
Engineering 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 Learning
Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage Learning
Managerial 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