Answer Happy

b) Arnott's have decided to expand their shopping experience by adding an online shopping system for their customers. The CEO at Arnott's has advised that a customer should be able to view items, make a purchase and proceed to the checkout. A function should also be available for new customers to register to the site. When a customer registers, they should be prompted for a name, email, and address. Customer information should be saved to a database. For a customer to be able to checkout, authentication of the customer should take place. A suitable method of payment should be available, this could be PayPal, Revolut or any visa debit/credit card. In relation to the above paragraph execute the following: i. Draw the use case diagram for the customer ii. Draw the class diagram for the customer buying from the online shop