I will model your business optimization problem with a linear or integer program using MS Excel Solver.
We can solve assignment, blending, networks, supply chain, operations and asset allocation problems, etc.
Please take a look at the gig extras, I can help you find and/or install Solver in Excel, add-in an open source solution to solve problems the free solver doesn't handle, etc.
Contact me if you have questions or if you are not sure what I offer is what you need.
Thank you If you are not ready to order, you can click on the ♥Favorite button to save this gig for latter PS Please also take a look at my other gig on OpenSolver