years ago, an 80-kW diesel electric set cost $160,000. The cost index for this class of equipment six years ago was 187 and is now 194. The cost-capacity factor is 0.6. he plant engineering staff is considering a 120-kW unit of the same general design power a small isolated plant. Assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $18,000. Determine the total cost of the 120-kW unit. stimate the cost of a 40-kW unit of the same general design. Include the cost of the $18,000 precompressor. he total cost of the 120-kW unit is $. (Round to the nearest dollar.) he cost of a 40-kW unit of the same general design is $ (Round to the nearest dollar.)

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter8: Cost Analysis
Section: Chapter Questions
Problem 8E
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Six years ago, an 80-kW diesel electric set cost $160,000. The cost index for this class of equipment six years ago was 187 and is now 194. The cost-capacity factor is 0.6.
a. The plant engineering staff is considering a 120-kW unit of the same general design to power a small isolated plant. Assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $18,000. Determine the total cost of the 120-kW unit.
b. Estimate the cost of a 40-kW unit of the same general design. Include the cost of the $18,000 precompressor.
a. The total cost of the 120-kW unit is $
(Round to the nearest dollar.)
b. The cost of a 40-kW unit of the same general design is $. (Round to the nearest dollar.)
C
Transcribed Image Text:Six years ago, an 80-kW diesel electric set cost $160,000. The cost index for this class of equipment six years ago was 187 and is now 194. The cost-capacity factor is 0.6. a. The plant engineering staff is considering a 120-kW unit of the same general design to power a small isolated plant. Assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $18,000. Determine the total cost of the 120-kW unit. b. Estimate the cost of a 40-kW unit of the same general design. Include the cost of the $18,000 precompressor. a. The total cost of the 120-kW unit is $ (Round to the nearest dollar.) b. The cost of a 40-kW unit of the same general design is $. (Round to the nearest dollar.) C
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