1. Consider a home security system to keep homeowners and their properties safe. It can be turned on and off. It automatically alarms homeowner and police if a home invasion is detected. Answer the following questions. (40 points) 1) What is the system-as-is, and what is the system-to-be in this case? 2) Write down one objective, two system requirements, two software requirements, two domain properties, and two assumptions respectively. 3) List all the components of the system-to-be, and specifically explain the responsibility of each component. 4) Write down two functional requirements and four non-functional requirements of the system respectively. Two of the non-functional requirements must cover quality of service, and the other two non-functional requirements must be constraints