Engineering Economy (16th Edition) - Standalone book
16th Edition
ISBN: 9780133439274
Author: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 4, Problem 36P
A geothermal heat pump can save up to 80% of the annual heating and cooling bills of a certain home in the northeastern U.S. In this region, the yearly cost of conventionally heating and cooling a 2,000 square foot house is about $2,500. With a federal tax credit of 30% on the total installation of the system, how much can a homeowner afford to spend for a geothermal heat pump if the interest rate is 9% per year? The expected life of the heat pump is 15 years. (4.7)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The stock market has an average annual return of 10% per year. We will consider the annual return to be an annual interest rate
Now suppose the stock market for the next 10 years has a strong growth rate. If you invested your $1400 stimulus check in the stock market with 16% annual interest, compounded annually, how much money would you have after 10 years?
You borrow $5000 from a family member and agree to pay it back in 5 months.Because you are part of the family, you are only being charged an interest at therate of 0.5% per month. How much will you owe after 6 months? How much is theinterest? What is the effective interest rate? What is the corresponding nominalrate?
10.An engineer who was contemplating retirement had $1.6 million in his investment
portfolio. However, a severe recession caused his portfolio to decrease to only 55% of
the original amount, so he kept working. If he was able to invest his money at a rate of
return of 9% per year after the recession ended, how many years did it take for his account
to get back to the $1.6 million value?
Chapter 4 Solutions
Engineering Economy (16th Edition) - Standalone book
Ch. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - Prob. 6PCh. 4 - Prob. 7PCh. 4 - Prob. 8PCh. 4 - Prob. 9PCh. 4 - Prob. 10P
Ch. 4 - Prob. 11PCh. 4 - Prob. 12PCh. 4 - Prob. 13PCh. 4 - Prob. 14PCh. 4 - Prob. 15PCh. 4 - Prob. 16PCh. 4 - Prob. 17PCh. 4 - Prob. 18PCh. 4 - Prob. 19PCh. 4 - Prob. 20PCh. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - Prob. 24PCh. 4 - Prob. 25PCh. 4 - Prob. 26PCh. 4 - Prob. 27PCh. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Twelve payments of 10,000 each are to be repaid...Ch. 4 - Prob. 32PCh. 4 - Automobiles of the future will most likely be...Ch. 4 - Prob. 34PCh. 4 - Prob. 35PCh. 4 - A geothermal heat pump can save up to 80% of the...Ch. 4 - Prob. 37PCh. 4 - Prob. 38PCh. 4 - Prob. 39PCh. 4 - Prob. 40PCh. 4 - Prob. 41PCh. 4 - Prob. 42PCh. 4 - Prob. 43PCh. 4 - Prob. 44PCh. 4 - Prob. 45PCh. 4 - Prob. 46PCh. 4 - Prob. 47PCh. 4 - Prob. 48PCh. 4 - Prob. 49PCh. 4 - Prob. 50PCh. 4 - Prob. 51PCh. 4 - Prob. 52PCh. 4 - Prob. 53PCh. 4 - Prob. 54PCh. 4 - Prob. 55PCh. 4 - Prob. 56PCh. 4 - Prob. 57PCh. 4 - Prob. 58PCh. 4 - Prob. 59PCh. 4 - Maintenance expenses for a bridge on the Ohio...Ch. 4 - Prob. 61PCh. 4 - Prob. 62PCh. 4 - Prob. 63PCh. 4 - Prob. 64PCh. 4 - Prob. 65PCh. 4 - Prob. 66PCh. 4 - Prob. 67PCh. 4 - Prob. 68PCh. 4 - Prob. 69PCh. 4 - Prob. 70PCh. 4 - Prob. 71PCh. 4 - Prob. 72PCh. 4 - Prob. 73PCh. 4 - Prob. 74PCh. 4 - Prob. 75PCh. 4 - Prob. 76PCh. 4 - Prob. 77PCh. 4 - Prob. 78PCh. 4 - Prob. 79PCh. 4 - Prob. 80PCh. 4 - Prob. 81PCh. 4 - Prob. 82PCh. 4 - Prob. 83PCh. 4 - Prob. 84PCh. 4 - Prob. 85PCh. 4 - Prob. 86PCh. 4 - Prob. 87PCh. 4 - Prob. 88PCh. 4 - Prob. 89PCh. 4 - Prob. 90PCh. 4 - Prob. 91PCh. 4 - Prob. 92PCh. 4 - Prob. 93PCh. 4 - Prob. 94PCh. 4 - Prob. 95PCh. 4 - Prob. 96PCh. 4 - Prob. 97PCh. 4 - Prob. 98PCh. 4 - Prob. 99PCh. 4 - Prob. 100PCh. 4 - A large bank has increased its annual percentage...Ch. 4 - Prob. 102PCh. 4 - Prob. 103PCh. 4 - Prob. 104PCh. 4 - Prob. 105PCh. 4 - Prob. 106PCh. 4 - Prob. 107PCh. 4 - Prob. 108PCh. 4 - Prob. 109PCh. 4 - Prob. 110PCh. 4 - Prob. 111PCh. 4 - Prob. 112PCh. 4 - Prob. 113PCh. 4 - Prob. 114PCh. 4 - Prob. 115PCh. 4 - Prob. 116PCh. 4 - Prob. 117PCh. 4 - Prob. 118PCh. 4 - Prob. 119PCh. 4 - Prob. 120PCh. 4 - Prob. 121PCh. 4 - Prob. 122PCh. 4 - Prob. 123PCh. 4 - Prob. 124PCh. 4 - Prob. 125PCh. 4 - Prob. 126PCh. 4 - Analyze the truth of this statement, assuming you...Ch. 4 - Prob. 128PCh. 4 - Prob. 129SECh. 4 - Prob. 130SECh. 4 - Prob. 131SECh. 4 - Prob. 132SECh. 4 - Prob. 133CSCh. 4 - Prob. 134CSCh. 4 - Prob. 135CSCh. 4 - Prob. 136FECh. 4 - Prob. 137FECh. 4 - Prob. 138FECh. 4 - Prob. 139FECh. 4 - Prob. 140FECh. 4 - Prob. 141FECh. 4 - Prob. 142FECh. 4 - Prob. 143FECh. 4 - Prob. 144FECh. 4 - Prob. 145FECh. 4 - Prob. 146FECh. 4 - Prob. 147FECh. 4 - Prob. 148FECh. 4 - Prob. 149FECh. 4 - Prob. 150FECh. 4 - Prob. 151FE
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)
Explain how to derive a total expenditures (TE) curve.
Macroeconomics
Assume the United States is an importer of televisions and there are no trade restrictions. US consumers buy 1 ...
Principles of Microeconomics
Determine the price elasticity of demand if, in response to an increase in price of 10 percent, quantity demand...
Microeconomics
Explain how to derive a total expenditures (TE) curve.
Macroeconomics (Book Only)
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)
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 new six-speed automatic transmission for automobiles offers an estimated 4% improvement in fuel economy compared to traditional four speed transmissions in front-wheel drive cars. If a four-speed transmission car averages 28 miles per gallon and gasoline costs $4.00 per gallon, how much extra can a motorist pay for a fuel-efficient six- speed transmission? Assume that the car will be driven for 130,000 miles over its lifetime of 15 years. The motorist can earn 7% per year on investments. Assume miles driven each year are roughly constant. Click the icon to view the interest and annuity table for discrete compounding when the MARR is 7% per year. XEB The motorist can pay for a fuel-efficient six-speed transmission extra $ (Round to the nearest dollar.) 4arrow_forwardThe council members of a small town have decided that the earth levee that protects the town from flooding should be rebuilt and strengthened. The town engineer estimates that the cost of the work at the end of the first year will be $68,000. He estimates that in subsequent years the annual repair costs will decline by $7000, making the second-year cost $61,000; the third-year $54,000, and so forth. The council members want to know what the equivalent present cost is for the first 5 years of repair work if interest is 6%.arrow_forwardHow much should Jane return at the end of60 days if she loaned P10,000 from a friend at a simpleinterest of 10%? The final answer is: 34.78? (how is the solution)arrow_forward
- An engineer will deposit 15% of her salary each year into a retirement fund. If her current annual salary is $80000 and she expects that it will increase by 5% (g) each year, what will be the present worth of the fund after 35 years if it earns 5% interest? (Answer: $400,000)arrow_forwardA 25-year-old person wants to accumulate $750,000 by age 60. How much will she need to save each month, starting one month from now, if the interest rate is 0.5% per month? (Write the numeric value only, up to 2 decimal places) ANSWER: per montharrow_forwardHow much interest is deducted in advance from a loan of P18,000.00 for one year and 6 months if the discount rate is 9%. How much is the proceeds after deducting the interest?arrow_forward
- It costs 100, 000 pesos at the end of each year to maintain a certain portion of a highway. If money is worth 10%, how much would it pay to spend immediately to reduce the annual cost to 40,000 pesos?arrow_forwardOne company managed to save 28,000 in the first year by reducing savings by four thousand pesos each year over a five-year period with interest of 12% per year. What is the savings of the five years at the end of the fifth year? $28000 F=? 20000arrow_forwardIt is estimated that you will pay about $80,000 into the Social Security system (FICA) over your 40-year work span. For simplicity, assume this is an annuity of $2,000 per year, starting with your 26th birthday and continuing through your 65th birthday. a. What is the future equivalent worth of your Social Security savings when you retire at age 65 if the government’s interest rate is 6% per year? b. What annual withdrawal can you make if you expect to live 20 years in retirement? Let i = 6% per yeararrow_forward
- A business generates $10,000 per year for 10 years starting year 2. At i = 10% per year, how much should you pay for it today? 1.arrow_forwardDiane has a loan with an interest rate of 6%. The amount of interest is P43.75 for a period of 75 days. How much is her loan using ordinary interest method?arrow_forwardA young engineer wishes to become a millionaire by the time he is 60 years old. He believes that he by careful investment he can obtain a 15% rate of return. He plans to add a uniform sum of money to his investment program each year, beginning on his 20th birthday and continuing through his 59th birthday. How much money must the engineer set aside for this project each year?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
The INCOME STATEMENT Explained (Profit & Loss / P&L); Author: Accounting Stuff;https://www.youtube.com/watch?v=hrSUq4wcd0g;License: Standard Youtube License