Tri-County Utilities, Inc., supplies natural gas to customersin a three-county area. The company purchases naturalgas from two companies: Southern Gas and NorthwestGas. Demand forecasts for the coming winter season areHamilton County, 400 units; Butler County, 200 units; andClermont County, 300 units. Contracts to provide thefollowing quantities have been written: Southern Gas, 500units; and Northwest Gas, 300 units. Distribution costs forthe counties vary, depending upon the location of thesuppliers. The distribution costs per unit (in thousands of:dollars) are as followsBy using Vogel's approximation method,.find the basic starting solutionHamiltonButlerClermontFrom ToSouthern Gas15Northwest Gas18122015

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Tri-County Utilities, Inc., supplies natural gas to customers in a three-county area. The company purchases natural gas from two companies: Southern Gas and Northwest Gas. Demand forecasts for the coming winter season are 400 200

Tri-County Utilities, Inc., supplies natural gas to customers in a three-county area. The company purchases natural gas from two companies: Southern Gas and Northwest Gas. Demand forecasts for the coming winter season are 400 200

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter3: Introduction To Linear Programming

Section3.8: Blending Problems

Problem 10P

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