Decision Analysis

I need a report between 2500-3000 words. Also all the additional information is in the file. 

Please answer the following questions:

1. 1)  Would you add a different alternative to the given decision- making alternatives? From your point of view, what other decision variables would you also take into account in this important decision- making for el Mejicano?
2. 2)  Develop and draw a decision tree and an influence diagram for this decision analysis. What roles do the two diagrams play in helping to understand and communicate the framework and structure of this decision- making to the team of directors?
3. 3)  Based on the information in the case, what are El Mejicano’s objectives in this decision-making?
4. 4)  Describe and assess the different risks associated to each alternative of the decision making and select your risk preference or tendency to choose a risky
   or less risky option.