Three factories each dump waste water containing three different types of pollutants into a river. State regulations require the factories to treat their waste to reduce pollution levels. The following table shows the possible percent reduction of each pollutant at each site and the cost per ton to process the waste. Factory 2 Pollutant 1 45% Pollutant 2 30% Pollutant 3 15% Cost/ton $50 $10 I 14 If the state requires a reduction of at least 60 tons per day of pollutant 1, at least 35 tons per day of pollutant 2, and at least i be treated each day at each site so that the state's requirements are satisfied and the treatment costs are minimized factory 1 factory 2 factory 3 Find the minimum cost. Factory 1 75% 65% 10% x tans x tons Factory 3 20% 15% 3% polutant 3, find the number of tons of waste that must
Three factories each dump waste water containing three different types of pollutants into a river. State regulations require the factories to treat their waste to reduce pollution levels. The following table shows the possible percent reduction of each pollutant at each site and the cost per ton to process the waste. Factory 2 Pollutant 1 45% Pollutant 2 30% Pollutant 3 15% Cost/ton $50 $10 I 14 If the state requires a reduction of at least 60 tons per day of pollutant 1, at least 35 tons per day of pollutant 2, and at least i be treated each day at each site so that the state's requirements are satisfied and the treatment costs are minimized factory 1 factory 2 factory 3 Find the minimum cost. Factory 1 75% 65% 10% x tans x tons Factory 3 20% 15% 3% polutant 3, find the number of tons of waste that must
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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