I NEED THREE SUB QUESTIONS ANSWERS

WITH CORRET EXPLANATION AND DIAGRAMS

I WILL UPVOTE .

Online food ordering system is based on the ordering of food through the restaurant's own website or mobile app, or through a multirestaurant's website of app A customer can choose to have the food delivered or for pick-up, The customer can choose the restaurant of their choice, and then by viewing the menu items, they can choose an item and select pick-up or delivery. Once the items are place in the cart, they can confirm the order by making payment, Payment is possible by through different payment modes such as with a credit card or debit card or through the net banking. Payment can also be made in cash at the restaurant if the customers have opted for a pick up. The website and the app inform the customer about the ingredients of food ordered, duration of preparation, Once the food is ready for delivery, it will be notified to the customer. - For The Given Scenario Design SRS Which Highlights Functional Requirements and Non Functional Requirements. User and System Requirements. - Draw The Use Case For the Given Scenario Which Highlights The Iteration Among The State Holder, Use Generalization , Specialization To Represents The State Holders . - Use Extend Include Relationship For Representing Among The Iterations