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
Question
Chapter 8, Problem 22P
(a):
To determine
Calculate the present value.
(b):
To determine
Calculate the new present value.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
In 1923, a certain country underwent one of the worst periods in history of hyperinflation, which is extraordinarily large inflation in prices. At the peak of the hyperinflation, prices rose
34,000%
per month. At this rate, by what percentage would prices have risen in 1 year? In 1 day? (Assume 30 days per month.)
The annual inflation rate is
×10%.
(Type whole numbers.)
The daily inflation rate is
nothing%.
(Round to the nearest whole number as needed.)
An electronic device cost $1250 in 2011. If inflation has averaged 2% each year, what is the price of the device in 2018?
QUESTION 9
If total inflation over 18 years is 17.3%, what is the annual inflation rate? Write the answer in percent terms with up to two decimals (e.g., 10.22 for 10.22%, or 2.33 for 2.33%).
Chapter 8 Solutions
Engineering Economy (17th Edition)
Ch. 8 - The seasonal energy efficiency ratio (SEER) is 13...Ch. 8 - Prob. 2PCh. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - Prob. 5PCh. 8 - Prob. 6PCh. 8 - Prob. 7PCh. 8 - Prob. 8PCh. 8 - Prob. 9PCh. 8 - Prob. 10P
Ch. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - A commercial building design cost 89/square-foot...Ch. 8 - Prob. 15PCh. 8 - Prob. 16PCh. 8 - Prob. 17PCh. 8 - Prob. 18PCh. 8 - Prob. 19PCh. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - Prob. 22PCh. 8 - Prob. 23PCh. 8 - Prob. 24PCh. 8 - Prob. 25PCh. 8 - Prob. 26PCh. 8 - Prob. 27PCh. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Prob. 30PCh. 8 - Prob. 31PCh. 8 - Prob. 32PCh. 8 - Prob. 33PCh. 8 - Prob. 34PCh. 8 - Prob. 35PCh. 8 - Prob. 36PCh. 8 - Prob. 37PCh. 8 - Prob. 38PCh. 8 - Prob. 39PCh. 8 - Prob. 40PCh. 8 - Prob. 41PCh. 8 - Prob. 42PCh. 8 - Prob. 43PCh. 8 - Your company manufactures circuit boards and other...Ch. 8 - Prob. 45PCh. 8 - Prob. 46PCh. 8 - Prob. 47PCh. 8 - Prob. 48PCh. 8 - Prob. 49SECh. 8 - Prob. 50SECh. 8 - Prob. 51SECh. 8 - Prob. 52CSCh. 8 - Suppose the cost of electricity is expected to...Ch. 8 - Prob. 54CSCh. 8 - Prob. 55FECh. 8 - Prob. 56FECh. 8 - Prob. 57FECh. 8 - Prob. 58FECh. 8 - Prob. 59FECh. 8 - Prob. 60FECh. 8 - Prob. 61FE
Knowledge Booster
Similar questions
- Inflation has been a reality for the general economy of the U.S. in many years. Given this assumption, calculate the number of years it will take for the purchasing power of today’s dollars to equal onethird of their present value. Assume that inflation will average 2.5% per year.arrow_forwardHow much money can the Eastman Land and Cattle Company afford to spend now for a tractor trailer in lieu of spending $69,000 three years from now, if the interest rate is 13% per year and the inflation rate is 6.1% per year? NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Solve by factors. The Eastman Land and Cattle Company can afford to spend $ .arrow_forwardAssume your salary is $55,000 in 2015 and $160,000 in 2045. If inflation has averaged 2% per year, what is the real or differential inflation rate of salary increases?arrow_forward
- Hyperinflation has struck your country! Over the past year the price of a loaf of bread has increased from $2 to $52,858. What is the annual rate of inflation suggested by this increase? Put your answer in percentage form (e.g. 30.57 not 0.3057) and then round to two decimal places.arrow_forwardThe average rate of inflation in the United States in the last 100 years is approximately 3.26%. In the last year the rate has jumped to 8.5%. Determine the present worth of a future sum of $10,000 in 10 years. Also, determine the present worth of $10,000 10 years ago. Assume time starts when inflation changes from 3.26% to 8.5%. Also assume the 8.5% rate of inflation continues infinitely. Please correct solution and fasterarrow_forwardIf the Consumer Price Index was 208.5 on January 1, 2010, and 10 years after it was 516.71. What was the inflation rate, compounded annually, over that 10-year period? If that rate continues to hold for the next 10 years, what Consumer Price Index can be expected on January 1, 2030?arrow_forward
- The cost of first-class postage has risen by about 5% per year over the past 30 years. The U.S. Postal Service introduced a one-time forever stamp in 2008 that cost 41 cents for first-class postage (one ounce or less), and it will be valid as first-class postage regardless of all future price increases. Let’s say you decided to purchase 1,000 of these stamps for this one-time special rate. Assume 5% inflation and your personalMARR is 10% per year (im). Did you make a sound economical decision?arrow_forwardInterest RatesSuppose that you make a loan of $1,500 to your friend at a rate of 10% interest because you expect the inflation rate to be 5%.a) By how much does your purchasing power increase once the loan is completely paid off?b) Assuming that after the loan was repaid, you discovered that inflation rate over the life of the loan was only 2%. Who gained?arrow_forwardJeff just received a refund of $2,178 from his family physician. This was anoverpayment on his account, and it has been three years since the overpayment was due. Jeff is really frosted by this delay! What is the purchasing power now (year 0) of the overpayment if inflation has been 4%, 3%, and 2%, respectively, in years −3 (three years ago), −2 (two years ago), and −1 (last year)?arrow_forward
- An engineer's salary was P50, 000.00 in 2006. The same engineer's salary in 2011 is P80, 000.00. If the company's salary policy dictates that a yearly raise in salaries reflect the cost of living increase due to inflation, what is the average inflation rate?arrow_forwardPrices have risen by 65% over the last 10 years. What is the average yearly inflation rate over this time period? 5.5% 6.14% 5.14% 6.5%arrow_forwardThe bank is paying 7.11% compounded annually. The inflation is expected to be 3.59% per year. What is the inflation rate? Enter your answer as percentage, without the % sign. Provide 2 decimal places. For example, if 12.34%, enter: 12.34arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher: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