Which of the following compiles without a problem? Why? a. product.discount = 20; b. product.setDiscount(20); c. product.setPrice(50);
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2- Consider the following program:
public class Product
{ private int price;
public void setPrice(int theprice)
{
price = thePrice;
}}
public class SpecialProduct extends Item
{ private int discount;
public void setDiscount(int theDiscount)
{
discount = theDiscount;
}}
public class Main{
public static void main(String[]args){
SpecialProduct product = new SpecialProduct();
}}
Which of the following compiles without a problem? Why?
a. product.discount = 20;
b. product.setDiscount(20);
c. product.setPrice(50);
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