*5.4. Model Implementation in the Computer*

The model was developed in Arena ™ software. In Figure 9, the simulation model of the current process is visualized, which consists of 42 modules in total. See also Figure A1.

**Figure 9.** Arena ™ Model, current system, elaborated by the author.


Proposal: The two lines are merged, and the U-shaped arrangement is used (see Figure 10). Figure A2 shows the running model.

**Figure 10.** Arena ™ model of the proposal elaborated by the author.

#### *5.5. Verification*

Current: In this part, before running the model, aspects such as time, which should be in seconds for all processes, and distances in minutes were reviewed. In addition, the connectors between the consecutive activities followed the flow chart of Figure 9, which is the computational model. Likewise, there were no errors when running the model. The same is revised in the proposal, but refers to Figure 10.
