and taken to the cashier by the customer. To complete the order, the cashier scans each book with the checkout device. Cashier requests for the payment through credit card from Customer. Customer provides a credit card to the cashier. T

and taken to the cashier by the customer. To complete the order, the cashier scans each book with the checkout device. Cashier requests for the payment through credit card from Customer. Customer provides a credit card to the cashier. T

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter8: Network Models

Section8.5: Minimum-cost Network Flow Problems

Problem 8P

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need: entity relationship diagram
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Draw sequence diagram of attached picture
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