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book Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin cover

Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin

Edition 7ISBN: 978-0073376301
book Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin cover

Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin

Edition 7ISBN: 978-0073376301
Exercise 67
What will be the monthly savings in electricity from discontinuation of aeration if the cost of electricity is now 12 ¢_kWh
Explanation
Verified
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Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin
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