Engineering Economy
16th Edition
ISBN: 9780133582819
Author: Sullivan
Publisher: DGTL BNCOM
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Question
Chapter 8, Problem 45P
To determine
Calculate the present worth.
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Q1: A contract was transferred for a period of 7 months at a total cost of $200,000 as in the table below, provided that an
of the contract amount at the end of the second month, %10 operating advance is granted to the contractor in the amount of
The first payment is provided that the employer recovers it from the contractor in the form of two consecutive equal payments
And retrieve it according returned at the end of the fifth month, and the second payment is returned at the end of the sixth month
to the general conditions of contracting. The maintenance period is 6 months. . Required to perform cash flow calculations
The contractor has imposed a profit of 18%, and the contractor is entitled to an advance every two months, and the assuming
procedures for paying the advance take one month
i months 1
2
3
4
6.
7
1000 *
Cost
25
22
33
35
25
30
30
No tables, ONLY FORMULAS, PLEASE
Correct answers; (i) ?^(2) =0.060602?(1/2)a, (ii) ?^(1/3) = 0.14359??, (iii) ?^(12) = 0.11881??, (iv) ? = 0.23881?2?
Chapter 8 Solutions
Engineering Economy
Ch. 8 - Prob. 1PCh. 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 - Prob. 44PCh. 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
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