Solve part 1 only

After developing these classes, the following four parts of the project must be implemented: Part1: Create the following Linked Lists: 1. Product list contains objects of products. 2. Seller list contains objects of Sellers and their product list for sale. 3. Customer list contains a list of product that has bidding and list of product which bought by customer. 4. Auction manage the e-Bidding system. Seller puts his product and time out for bidding then customers start their bidding until time out and sell the product by higher bidding Main Function to test the above classes and data structures must display the following menu to the user: Main menu: 1. Seller 2. Product 3. Customer 4. Auction Submenu under each item of Main Menu must have the following operations: a. Display b. Insert c. Delete d. Modify e. Find Part 2