Please use only java

Write a class Product which have the following attributes:

productId(String), manufacturer(String), buyingPrice(double), sellingPrice(double).

Product class has a parameterized constructor. Apply Encapsulation in the Product class.

Write a class ElectronicsProduct, which is a child class of Product, in a different package.

ElectronicsProduct class has an instance variable accesoriesPrice(double).

ElectronicsProduct class has a parameterized constructor. Apply Encapsulation in the ElectronicsProduct class. Write a method printProfit() in the ElectronicsProduct class, that prints the profit of the product using the following formula: productProfit = buyingPrice sellingPrice + accesoriesPrice

Write a class BookProduct, which is a child class of Product, in a different package.

BookProduct class has an instance variable discount(double).

BookProduct class has a parameterized constructor.

Apply Encapsulation in the BookProduct class.

Write a method printProfit() in the BookProduct class, that prints the profit of the product using the following formula: productProfit = buyingPrice sellingPrice - discount