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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Basics Of Engineering Economy

ISBN: 9780073376356

2nd Edition

Authors: Leland T. Blank, Anthony Tarquin

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