Question $1$: Building an Online Shopping Cart System

Step $1$: Product and Cart Classes

Product Class Design: Create a class called Product with attributes like name, price, and

quantity. Include a method within the class to calculate the total cost of a specific quantity of

the product, $($ex: price$*$quantity$).$

Cart Class Construction: Develop a class named Cart that initializes an empty list to store

products. Implement methods to add products to the cart, remove products, and compute the

total cost of all items in the cart.

Step $2$: Specialized Products and Enhanced Cart Functionality

Specialized Product Types:

Use inheritance to inherit Product class $($Parent Class$)$ to define specific product types

$($child classes$)$ like Books, Clothing, and Electronics.

Each subclass should have its unique attributes$/$methods relevant to its category.

Cart Functionality Expansion:

Enhance the Cart class to manage different product types efficiently.

Implement methods to:

Display cart contents for each product category.

Calculate total costs per category.