6) [2 pts] Write one detailed non-functional product requirement (measurable and verifiable). 7) [2 pts] Write one detailed non-functional organizational requirement (measurable and verifiable). 8) [2 pts] Write one detalled non-functional external requirement (measurable and verifiable). 9) [4 pts] Draw a UML use case diagram that includes at least three use cases and two actors. 10) [4 pts] Identify three possible object classes, including their attributes and operations, for the system and draw a UML class diagram that shows the association between the classes. 11) [ 4 pts] Write a user story for ordering a meal and list the tasks related to the story. 12) [4 pts] Develop UML sequence diagram showing the interactions involved in order a meal use case 13) [1 pts] What is the most sultable general architectural pattern for such software? Why? 14) [1 pts) What is the application type of such software, Data, Transaction, or Event processing application? 15) [4 pts] Draw the system architecture. 16) [1 pts] Give one example of web services that can be reused in the system. 17) [1 pts] If you are the IT decision maker and decide to use the cloud service model. What is the most appropriate model (Saas, Paas, or laas)? Why? 18) [2 pts] is talabat open-source or not? Name a popular free open-source online food ordering software. Tolobat is an online food ordering and dellvery system. You can Find a restaurant, Order a meal, and get it Delivered. Answer the following questions related to the development of this software