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The problem you are to solve is located in the Module 7 Overview. Solve the linear programming model using the Microsoft Excel Solver tool. Refer to the tutorial on how to use the Solver tool (click on each image for a better display).
You can find Module 7 overview in attach.
I also have posted the article inside Module 7 overview to attach. (Which is the one named QS0-Problem set 2)
Remember to solve this by using Excel Solver tool.
If you need the tutorial article, here is the link: http://www.solver.com/product-mix-excel