Environmental cost

What is the net present worth from all costs and benefits for the new pollution prevention program over 20 yrs (use a 7% discount rate) in terms of today’s dollars?

Engineering Economics Introduction Engineering Economics Background Costs Capital costs Operation and maintenance (O&M) costs Benefits Present Worthn )i1( F PW + = where PW = present worth of the future benefit or cost F = future benefit or cost i = discount rate (annual) n = number of years in the future Example A company […]

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