Exam 2 EIN3354

Exam 2 EIN3354 - EIN 3354 Engineering Economy FALL 2010...

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EIN 3354 Engineering Economy FALL 2010 Exam 2 Instructions: 1. Please do your work independently . 2. Show all your assumptions, calculations, and answers clearly. 3. Copy the original exam problems on the first page of your solution sheet. 4. Please submit your solutions before Midnight, Nov 29th. 5. Any format is acceptable for example, word, excel (recommended) or handwritten – uploaded as pdf). Only a single file for all solutions is allowed. If you need to use excel – show all your work and write final answers in the same excel sheet . Do not upload any other file formats – which may create problems in opening. No re-submissions are allowed. (20) 1. A pump is required for ten years at a remote location. Either an electric motor or a gasoline engine can drive the pump. Based on the following data and MARR at 12%, how should the pump be powered? Gasoline Electric First Cost $4200 $6500 Annual operating cost $1800 $950 Annual maintenance $600 $250 Salvage value $0 $600 Life 5 years
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This note was uploaded on 11/20/2010 for the course EIN 3354 taught by Professor Staff during the Fall '08 term at FIU.

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Exam 2 EIN3354 - EIN 3354 Engineering Economy FALL 2010...

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