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Please could you explain the problem and how it is done using QM for windows or excel The following costs have been estimated for the

Please could you explain the problem and how it is done using QM for windows or excel

The following costs have been estimated for the activities in a project: Activity Immediate Predecessors Time Cost ($) A 8 8,000 12,000 6,000 15,000 4 - C A 3 C, D , D E 9,000 10,000 6,000 F G 3

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