I would like to write a paper about a high end sea food restaurant that was effected by Covid-19. I need to follow these steps:

1. ProblemArticulation(BoundarySelection, Endogenous, Exogenous, Excluded). Theme selection: What is the problem? Why is it a problem?

Key variables: What are the key variables and concepts we must consider? Time horizon: How far in the future should we consider? How far back in the past lie the roots of the problem? (This has to be written and drown)

Dynamic problem definition (reference modes): What is the historical behavior of the key concepts and variables? What might their behavior be in the future? (This is suppose to be a small part of the time horizon, which means there are more than 1 reference mode in the time horizon)

I first need to specify the problem. In order to do so, I have to follow the steps of the modeling process. Number 1 is Problem articulation and selection of boundary, is it Endo, Exo, or Excluded? the questions under the step is to clarify more about how to answer and follow the what the step say.

Also, it all make up facts, it does not have to be facts. It is just to show that I understand the course :)

Thank you!