In this assignment, you will be creating a model for a simple concept.

The TSA is considering adding a new device into the screening process. This new device, the Sniffometer, is designed to sniff passenger to determine if they smell like a potential threat. In order to test out the implications on wait time of installing this expensive system in airports, it will first be modeled and simulated on a virtual airport.

This system is governed by the following rules:

There are four scanners: three normal scanners and one Sniffometer.

When a passenger arrives they are randomly assigned to queue up for a scanner.

The regular scanner takes $5$ seconds to check a passenger.

The Sniffometer takes $20$ seconds to check a passenger.

The regular scanner is set off by $10\%$ of passengers.

The Sniffometer is set off by $1\%$ of passengers.

Anyone who sets off a scanner must spend an extra $200$ seconds receiving a secondary screening.

Complete the following tasks.

$1.$ Specify the events that can change the state of your system.

$2.$ For each event, specify an algorithm that shows how the system changes when this type of event occurs. You may use pseudocode to complete this problem.

$3.$ Specify the main algorithm that will initialize your system, get the simulation started, and run the simulation until it has completed. You may use pseudocode to complete this problem.