Question $1$

Consider a shopping cart that encapsulates information about its inventory$/$product catalog:

Product Catalog: Lists of products that the merchant sells.

Product Options: Product options that are available such as color or size. The customer selects zero or more options $($if available for a product$)$ before adding the product to the cart.

Each Product Option Values: Each product option has a list of values.

For example, a product can be a t$-$shirt that has $2$ options: color and size. The color option has the following values: red and green. The size option has the following options: small, medium, and large.

Create an XML document that contains a couple of products with one or more options. Include essential elements $($information about a product$)$ that are not described above but that product must$-$have for a functional shopping cart.

Question $2$

Consider a shopping cart that encapsulates information about its orders:

Order: Contains all the information about a specific order. All data is described in Order products, customer, and shipping and billing addresses.

Order Products: lists the products that have been purchased under this order.

Customer: contains the name and contact information of the customer.

Shipping Address: address of the customer.

Billing Address: address of the credit card for the customer.

Create an XML document that describes a potential order. Expand the items described above into what could be an actual design for a real$-$life shopping cart.

Please refer to the course materials to properly structure the XML documents.