Create a Pets Purchasing Application for a pet shop. Your application should encompass, but not limited to, the following minimum requirements:
1) Provide a sign-in page for user to sign in to the system. User’s identification should be verified.
2) Provide the price calculation scheme for each type of pet.
3) Fix the cost of each pet.
4) Provide discount for a bulk purchase.
5) Allow user to enter the pet’s type and quantity to be purchased.
6) Allow user to enter the customer’s name, address, telephone number and other personal details.
7) The application should be able to handle the purchase of more than one customer. For each customer’s purchase, display the customer’s details with the purchased item’s details (pet’s type, unit price, total price, quantity and so on).
Display each earned amount in ascending order.
9) The application should be able to identify the profit of each transaction. Display the profit of each transaction in descending order. In addition, identify the total transaction, quantity of pet sold, total income, and total profit.
