Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 13 Oct 2017 My Price 4.00

steam boiler

A steam boiler is needed as part of the design of a new plant. The boiler can be fired by natural gas,

fuel oil, or coal. A decision must be made on which fuel to use. An analysis of the costs shows that the

installed cost, with all controls, would be least for natural gas at $30,000; for fuel oil it would be

$55,000; and for coal it would be $180,000. If natural gas is used rather than fuel oil, the annual fuel

cost will increase by $7500. If coal is used rather than fuel oil, the annual fuel cost will be $15,000 per

year less. Assuming 8% interest, a 20-year analysis period and no salvage value, use a present worth

analysis to determine the most economical installation.

Answers

(5)
Status NEW Posted 13 Oct 2017 06:10 PM My Price 4.00

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