Dig back into your original mathematical models for each assigned problem. Make sure the whole team understands:

The objective function $($what are we trying to maximize or minimize?$)$

The decision variables $($what choices are we making?$)$

The constraints $($limitations on resources or requirements$)$

My diet requires that all foods come from one of the four "basic food groups."

Currently, the following four foods are available for consumption: chocolate brownies, chocolate ice cream, cola, and pineapple cheesecake.

The price of each brownie is $50,$ each scoop of ice cream costs $20,$ each bottle of cola costs $30,$ and each piece of pineapple cheesecake costs $80.$

Each day, I need to consume at least $500$ calories, $6$ ounces of chocolate, $10$ ounces of sugar, and $8$ ounces of fat.

The nutritional content per unit of each food is given.

Formulate a linear programming model that can be used to meet my daily nutritional needs at a minimum cost.

In Excel Solver, find the solution to all the models.$\backslash$table$[[$Brownie$,400,3,2,2],[\backslash$table$[[$Helado$],[$de crema$]],200,2,2,4],[\backslash$table$[[$Bebida de$],[$cola$]],150,0,4,1],[\backslash$table$[[$Pastel de$],[$queso$]],500,0,4,5]]$