1. Write a brief executive report on the solution of the models. 0 Use tables and/or plots to explain the solution that should be implemented by the company in each case and how they compare. a When apprOpriate, creatively use the sensitivity analysis to prepose possible changes in the constants involved in the model. What constants of the model need to be carefully estimated? 2. What would you add to this model and how? Present the formulation of your model and solve it. For example, what if you could hire external machine time when a machine is down for maintenance