A plant manager considers the operational cost per hour of five machine alternatives. The cost per hour is sensitive to three potential weather conditions: cold, mild, and warm. The following table represents the operations cost per hour for each alternative-state of nature combination:  States of Nature Weather related cost per hour Alternatives Cold cost/day Mild cost/day Warm cost/day Machine 1 $50 $40 $45 Machine 2 $45 $42 $47 Machine 3 $40 $35 $54 Machine 4 $60 $25 $48 Machine 5 $45 $40 $45   Assume that for a randomly selected day, there is a 30% probability of cold weather, 50% probability of mild weather, and 20% probability of warm weather. What is the EVPI?     $5.8     $1.6     $6.6     $3.2

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ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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  1. A plant manager considers the operational cost per hour of five machine alternatives. The cost per hour is sensitive to three potential weather conditions: cold, mild, and warm. The following table represents the operations cost per hour for each alternative-state of nature combination: 
States of Nature
Weather related cost per hour
Alternatives Cold cost/day Mild cost/day Warm cost/day
Machine 1 $50 $40 $45
Machine 2 $45 $42 $47
Machine 3 $40 $35 $54
Machine 4 $60 $25 $48
Machine 5 $45 $40 $45

 


  1. Assume that for a randomly selected day, there is a 30% probability of cold weather, 50% probability of mild weather, and 20% probability of warm weather. What is the EVPI?
   

$5.8

   

$1.6

   

$6.6

   

$3.2

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