Basics Of Engineering Economy
2nd Edition
ISBN: 9780073376356
Author: Leland Blank, Anthony Tarquin
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 5, Problem 31P
To determine
Calculate the annual worth.
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Q) The maintenance costs associated with a machine are $2000 per year for the first ten years and $1000 per year thereafter. The machine has an infinite life. If interest is 10% per year, what is the present worth of the annual disbursements?
Explain it early but not solve in excel.
Typed or handwriting only use.
For the cash flows below, determine the amount in year 1, if the annual worth in years 1 through 9 is 601.17
pesos and the interest rate is 12% per year
Year
3.
6.
Cost, $1000
A A+ 30 A+ 60 A+ 90 A+ 120 A + 150 A+ 180 A+ 210 A+ 240
Identify the engineering economy symbols and their values. Use a question mark with the symbol whose value is to be determined.
Fifteen years ago your grandfather invested $18,000 in a stock fund to pay for your college education. Each year thereafter, he deposited $2,600 into the fund. If the investments grew at a rate of 8% per year over the 15 years, how much is in the fund now?
$18,000 = (Click to select) n A i F P
$2,600 = (Click to select) F i A n P
0.08 = (Click to select) P n i A F
15 = (Click to select) n P i A F
? = (Click to select) P n i A F
Chapter 5 Solutions
Basics Of Engineering Economy
Ch. 5 - Prob. 1PCh. 5 - Prob. 2PCh. 5 - Prob. 3PCh. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Prob. 8PCh. 5 - Prob. 9PCh. 5 - Prob. 10P
Ch. 5 - Two machines with the following cost estimates are...Ch. 5 - Prob. 12PCh. 5 - Prob. 13PCh. 5 - Prob. 14PCh. 5 - Prob. 15PCh. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - Estimates have been presented to Holly Farms,...Ch. 5 - Prob. 20PCh. 5 - Prob. 21PCh. 5 - Prob. 22PCh. 5 - Prob. 23PCh. 5 - Prob. 24PCh. 5 - Prob. 25PCh. 5 - Prob. 26PCh. 5 - A major repair on the suspension system of Janes...Ch. 5 - Prob. 28PCh. 5 - Prob. 29PCh. 5 - Prob. 30PCh. 5 - Prob. 31PCh. 5 - Prob. 32APQCh. 5 - Prob. 33APQCh. 5 - Prob. 34APQCh. 5 - Prob. 35APQCh. 5 - Prob. 36APQCh. 5 - The AW values of three revenue alternatives are ...Ch. 5 - Prob. 38APQCh. 5 - Prob. 39APQCh. 5 - Use an interest rate of 10% per year. The...Ch. 5 - Prob. 41APQCh. 5 - Prob. 42APQ
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