Maintenance costs for a regenerative thermal oxidizer have been increasing uniformly for 5 years. If the cost
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Maintenance costs for a regenerative thermal oxidizer have been increasing uniformly for 5 years. If the cost in year 1 was $8000 and it increased by $900 per year through year 5, the present worth of the costs at an interest rate of 10% per year is closest to:
a. $31,670
b. $33,520
c. $34,140
d. $36,500
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Related Book For
Basics Of Engineering Economy
ISBN: 9780073376356
2nd Edition
Authors: Leland T. Blank, Anthony Tarquin
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