Below is a section taken from a Problem Domain Description for a Fire and Security Alarm Monitoring System $($FASAM$).$ A large building requires an automated alarm system, which monitors and controls all fire and security alarms in the building. Normally the building is divided into zones and several alarms are associated with each zone. Alarms alert a central manned control area that may pass these on to the emergency services or may respond personally.

Factors, which have to be taken into account in building such a system, are:

$1)$ If the control area is unmanned and an alarm is activated this alarm should not be ignored if it is potentially serious. Emergency services should be called automatically.

$2)$ Some but not all parts of the building may be equipped with sprinkler systems or systems to shut down electrical equipment. These should be activated if a fire alarm is confirmed. They should not be activated if there are people in the same room.

$3)$ The building may be equipped with direction indicators, which illuminate the route to the nearest exit. These should be activated when a fire alarm is confirmed. At the same time, an audible signal should sound alerting occupiers to leave the building.

$4)$ A security alarm may cause some internal doors to be locked automatically. It should be possible to isolate complete zones by automatic door locking.

$5)$ False alarms are common, and it might be normal practice to have an alarm confirmed before alerting emergency services. There are different ways of confirming an alarm. In the case of a fire alarm, multiple sensors detecting a problem may confirm it$.$ Can you do the following task: Full Quantitative Risk Assessment of the FASAM Risks

Include in this section the full risk assessment for those risks that were deemed to be $$Medium$$ or $$High$$ level in the FASAM scenario. For these risks, construct a single risk matrix to quantitively assess the impact of these risks on a number of goals$/$requirements that you identify as critical to the above FASAM scenario $($these could be drawn from your list of goals$/$requirements that you identified in the first assessment on Requirements Engineering. Alternatively, you could assess the impact of your risks against identified resources of relevance to the scenario. Your matrix should also demonstrate calculations of the $$combined risk criticality$$ and $$total detrimental effect on asset$$ aggregations. Numbers throughout the matrix can be synthetically simulated or assumed.

The technical outcome of this section is a single matrix.