Question: A project network and related data are shown below. The manager would like to reduce the project duration to 15 weeks in the least expensive

A project network and related data are shown below. The manager would like to reduce the project duration to 15 weeks in the least expensive way.

a) Formulate a linear programming model for this problem.

b) Obtain an optimal solution using Excel Solver. You must submit an Excel file with Solver set up and optimal solution shown.

A project network and related data are shown below. The manager would

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