Apple – Sales Data Analysis

Apple wants to analyze the sales of its top 5 products (iPhone, MacBook, iPad, AirPods, Apple Watch).1.Store the sales figures (in units) in a list.2.Write a function to calculate total sales, average sales, and the best-selling product.3.Display the result in a well-formatted output.

Amazon–Shopping Cart Billing

Amazon needs to generate bills for its shopping cart.1.Create a dictionary where keys are product names and values are their prices.2.Allow the user to enter the quantity for each product.3.Use a loop to calculate the final bill with GST (18%).4.Print a bill summary with each item, quantity, price, and total amount.

Tesla–Battery & Mileage Estimation

Tesla wants a Python program to estimate car mileage.1.Write a function car_range(battery, efficiency) that takes battery % and efficiency (km per %) as parameters.2.Return the total driving range.3.Use conditionals to print a warning:"Low Battery – Please Charge!" if battery < 20%."Battery Sufficient" otherwise.