Design and implement an ADT that represents a product that may be purchased in an online store. The data of the ADT should include a product’s name, category, description, local ID, manufacturer ID, price, and quantity on hand. When a product is created, it must have at least a user-supplied name, local ID, and price. Other characteristics can be given later. Define additional operations to display product information and to adjust the quantity on hand based on a user-supplied value.