Engineering Economy (17th Edition)
17th Edition
ISBN: 9780134870069
Author: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 1, Problem 5P
Henry Ford’s Model T was originally designed and built to run on ethanol. Today, ethanol (190-proof alcohol) can be produced with domestic stills for about $0.85 per gallon. When blended with gasoline costing $4.00 per gallon, a 20% ethanol and 80% gasoline mixture costs $3.37 per gallon. Assume fuel consumption at 25 mpg and engine performance in general are not adversely affected with this 20–80 blend (called E20). (1.3)
- a. How much money can be saved for 15,000 miles of driving per year?
- b. How much gasoline per year is being conserved if one million people use the E20 fuel?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A large stale university. currently facing a severe parking shortage on its campus, is considering constructing parking decks off-campus. A scheduled service composed of minibusses could pick up students at the off-campus parking deck and quickly transport them to various locations on campus. The university would charge a small fee for each shuttle ride, and the students could be quickly and economically transported to their classes. The funds raised by the shuttle would be used to pay for minibusses, which cost about $150,000 each. Each minibus has a 12-year service life with an estimated salvage value of $3.000. To operate each minibus. The following additional expenses must be considered:
Item Annual Expense
Driver $40,000
Maintenance $7,000
Insurance $2000
If students pay 10 cents for each ride, determine the annual ridership (i.e., the number of shuttle rides per year)…
It is well established that indoor air quality (IAQ) has a significant effect on general health and productivity of employees at a workplace. A study showed that enhancing IAQ by increasing the building ventilation from 5 cfm (cubic feet per minute) to 20 cfm increased the productivity by 0.25 percent, valued at $90 per person per year, and decreased the respiratory illnesses by 10 percent for an average annual savings of $39 per person while increasing the annual energy consumption by $6 and the equipment cost by about $4 per person per year (ASHRAE Journal, December 1998). For a workplace with 120 employees, determine the net monetary benefit of installing an enhanced IAQ system to the employer per year.
A local restaurateur who had been running a profitable business for many years, recently purchased a three-way liquor license. This on-premise license gives the owner the legal right to sell beer, wine, and spirits in her restaurant. The cost of obtaining the three-way license was about $90,000, since only 300 such licenses are issued by the state. While the license is transferable, only $75,000 is refundable if the owner chooses not to use the license. After selling alcoholic beverages for about one year, the restaurateur came to the realization that she was losing dining customers and that her profitable restaurant was turning into a noisy, unprofitable bar. Subsequently, she spent about $8,000 placing advertisements in various newspapers and restaurant magazines across the state offering to sell the license for $80,000. After a long wait, she finally received one offer to purchase her license for $77,000.
a) Would you recommend that she accept the $77,000 offer?
b) The restaurateur…
Additional Business Textbook Solutions
Find more solutions based on key concepts
A case study in this chapter discusses the federal minimum-wage law. a. Suppose the minimum wage is above the e...
Principles of Economics (MindTap Course List)
Consider the cash flows from an investment project. (a) Compute the net present worth of the project at i = 10%...
Contemporary Engineering Economics (6th Edition)
Assume the United States is an importer of televisions and there are no trade restrictions. US consumers buy 1 ...
Principles of Microeconomics (MindTap Course List)
• Illustrate and interpret shifts in the short-run and long-run aggregate supply curves.
Economics of Money, Banking and Financial Markets, The, Business School Edition (4th Edition) (The Pearson Series in Economics)
Suppose the own price elasticity of demand for good X is -3, its income elasticity is 1, its advertising elasti...
Managerial Economics & Business Strategy (Mcgraw-hill Series Economics)
If a 3-percent increase in the price of corn flakes causes a 6-percent decline in the quantity demanded, what i...
Microeconomics (9th Edition) (Pearson Series in Economics)
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
- A financial investor has an investment portfolio. A bond in her investment portfolio will mature next month and provide her $25,000 to reinvest. The choices for reinvestment have been narrowed to the following two options:Option 1: Reinvest in a foreign bond that will mature in one year. Thistransaction will entail a brokerage fee of $150. For simplicity, assume thatthe bond will provide interest over the one-year period of $2,450, $2,000, or $1,675 and that the probabilities of these occurrences are assessed to be 0.25, 0.45, and 0.30, respectively.Option 2: Reinvest in a $25,000 certificate with a savings and loan association.Assume that this certificate has an effective annual rate of 7.5%.Which form of reinvestment should the investor choose in order to maximize her expected financial gain?arrow_forwardAssume you own a copper mine. The mine has total known reserves of 500 (million metric tons). The market demand for the copper is estimated to be: P = -1.75Q + 1000 and the marginal cost curve is estimated to be: P = 1.25Q + 100. What is the efficient quantity of copper to extract if you need only consider the current period in your decision making? Assume you need to consider allocation of the mine’s resources across two periods of time—the present and the future. Assume the “future” period is 10 years from the present and you use a discount rate 7.5%. What would be the efficient (inter-temporal) allocation of the mine’s resources in each period? What would be the price in each period if demand is constant across time?arrow_forwardAn integrated, combined cycle power plant produces 285MW of electricity by gasifying coal. The capital investment for the plant is $570 million, spread evenly over two years. The operating life of the plant is expected to be 20 years. Additionally, the plant will operate at full capacity 75% of the time (downtime is 25% of any given 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? Tabulate the net cash flow and the cumulative PW. b. What is the IRR for the plant? Is it profitable?arrow_forward
- Ken’s firm is committed to reducing greenhouse gas by 10 tons per year. The firm’s cost of abating a ton of carbon is shown below: Quantity of Carbon Abated in tons Marginal Cost of Carbon Abatement 1 $3 2 $4 3 $5 4 $6 5 $7 6 $8 7 $9 8 $10 9 $11 10 $12 Ken also has the option to instead pay for a reforestation project that offsets a ton of carbon. Each reforestation project cost $7. What is the best combination of production abatement and reforestation abatement for Ken? How much money does Ken save byusing the reforestation abatement?arrow_forwardYour boss has asked you to evaluate the economics of replacing 1,000 60-Watt incandescent light bulbs (ILBs) with 1,000 compact fluorescent lamps (CFLs) for a particular lighting application. During your investigation you discover that 13-Watt CFLs costing $2.00 each will provide the same illumination as standard 60-Watt ILBs costing $0.50 each. Interestingly, CFLs last, on average, eight times as long as incandescent bulbs. The average life of an ILB is one year over the anticipated usage of 1,000 hours each year. Each incandescent bulb costs $2.00 to install/replace. Installation of a single CFL costs $3.00, and it will also be used 1,000 hours per year. Electricity costs $0.12 per kiloWatt hour (kWh), and you decide to compare the two lighting options over an 8-year study period. If the MARR is 12% per year, compare the economics of the two alternatives and write a brief report of your findings for the boss.arrow_forwardNational Chemical Company manufactures a chemical compound that is sold for $58 per gallon. A new variant of the chemical has been discovered, and if the basic compound were processed into the new variant, the selling price would be $90 per gallon. National expects the market for the new compound variant to be 8,500 gallons initially and determines that processing costs to refine the basic compound into the new variant would be $170,000.arrow_forward
- The port of Brisbane has built one additional loading/storage facility on its docks, and it is negotiating with two potential interested parties. Only one of them will get the facility. TransShip also has the option of buying space in the port of Melbourne instead, which costs $30,000 per month and incurs an extra $10,000 per month in transportation costs, as goods from Asia have further to go. CargoHaul can also buy from Brisbane, or it can use its existing facilities elsewhere more intensively, which would cost $15,000 per month in overtime and would lead to an additional loss of $10,000 per month in damaged goods, because of crowding. The port of Brisbane has no other use for the facility. 1. Who gets the facility? 2. If this is core bargaining, what is the highest payment that the port of Brisbane could receive? 3. If this is core bargaining, what is the lowest payment that the port of Brisbane could receive?arrow_forwardOn September 2, 2021, the Malaysian government set a ceiling retail price of RM19.90 for COVID-19 Self-Test Kit, which would take effect on September 5, 2021. Discuss the advantages and disadvantages of the policy.arrow_forwardRecently, an Internet service provider (ISP) in the United Kingdom implemented a “no-strings U.S.-style flat-rate plan” whereby its commercial subscribers can send and receive unlimited volume (measured in gigabytes) up to a cap of 10,000 gigabytes (per month) via their broadband Internet service for a flat monthly fee of £399.99. Under the old “metered plan,” Alistair Willoughby Cook sent and received a grand total of 3,500 gigabytes over his broadband connection and paid £399.99 in usage fees in a typical 30-day month. If all customers are exactly like Alistair, what is the impact of the flatrate plan on consumer welfare and the company’s profits? Explain.arrow_forward
- A local U.S. Postal Service office is considering purchasing a 4,000 lb forklift truck, which will be used primarily for processing incoming as well as outgoing postal packages. Forklift trucks traditionally have been fueled by either gasoline, liquid propane gas (LPG), or diesel fuel. Battery-powered electric forklifts, however, arc increasingly popular in many industrial sectors because of their economic and environmental benefits. Therefore, the Postal Service is interested in comparing the four different types of forklifts. Purchase costs as well as annual operating and maintenance costs for each type of forklift are provided by a local utility company. Annual fuel and maintenance costs are measured in terms of number of shifts per year, where one shift is equivalent to eight hours of operation. A comparison of the variables of the four forklift types is given in the following table: The Postal Service is unsure of the number of shifts per year, but it expects them to be somewhere…arrow_forwardSunshine Smoothies Company (SSC) manufactures and distributes smoothies. It is considering the "weight loss" smoothies project. The project would require a $4 million investment outlay today The after-tax cash flows would depend on consumers’ demand. There is a 30% chance that demand will be good, and the project will produce after-tax cash flows of $2 million at the end of each year for the next 3 years. There is a 70% chance that demand will be poor, and the project will produce after-tax cash flows of $1 million at the end of each year for the next 3 years. The project is riskier than the firm's other projects, so it has a WACC of 12%. - The firm will know whether the project is success or not after receiving first year's cash flows from normal operating.. - After receiving the first year's cash flows (no matter what receive $1M or $2M in the first year), the firm will have the option to abandon the project. - If the firm decides to abandon the project, the company will no longer…arrow_forwardE1 Prior to the expansion, the Fountainbleau profits were $60m and the Eden Roc's profits were $25m. If the Fontainebleau completes the highrise expansion, their profits will increase by A. If the expansion is built and Eden Roc makes no changes, Eden Roc's profits will fall by B from the shadow cast on its pool area. Eden Roc can convert the shaded region of their property to a nightclub (which is unaffected by any shadow). In that case, Eden Roc will earn a total profit of C. Alternatively, the Fountainblue can demolish the expansion and instead put in two story condominiums which will not interfere with Eden Roc's sunlight, but then will only increase profit by D. Suppose that Eden Roc loses the lawsuit, and Fountainebleau is permitted to complete construction as it chooses. A) What will each party choose to do in the absence of bargaining? B) What will be the threat values? C) What is the cooperative surplus from bargaining? Enter zero if there is no cooperative surplus to…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
DATA GEMS: How to Access Income Data Tables and Reports From the CPS ASEC; Author: U.S. Census Bureau;https://www.youtube.com/watch?v=BWpVC-Clczw;License: Standard Youtube License